Environmental Gas Analyzers

GAO’s environmental gas analyzers are used to measure and analyze the composition of gases. Our products are widely used in various industries and applications, including environmental monitoring, industrial processes, quality control, safety and health, and scientific research. GAO’s environmental gas analyzers work by taking a gas sample from the environment or a specific source and analyzing its components. It can determine the presence and concentration of different gases, such as oxygen, carbon dioxide, nitrogen, methane, hydrogen, and various pollutants.

GAO’s environmental gas analyzers are composed of a signal processing unit, gas sampling system, control and display unit, power supply, data logger, and calibration system.

The other common names of gas analyzers are gas chromatographs, gas detectors, gas sensors, gas spectrometers, gas concentration analyzers, gas composition analyzers, gas monitors, gas measurement devices, gas quality analyzers, gas inspectors, gas content testers, gas composition meters, gas concentration detectors, and gas speciation instruments.

Showing all 275 results

GAOTek 16 in 1 Gas Analyzer

SKU: GAOTek-GATI-135
GAOTek 16 in 1 Gas Analyzer, using modular detection unit technology, configured with single gas sensor or multiple gas sensors, customers can choose single gas or multiple gas sensors, up to 16 kinds of gas can be detected. S360 has a clear LCD touch screen and alarm function to ensure that toxic gases can also be detected and remind operators to prevent in harsh working conditions.

GAOTek 4 In 1 Gas Analyzer

SKU: GAOTek-WGA-106
GAOTek 4 in 1 gas analyzer can detect 4 kinds of gases at one time. High brightness LCD display.

GAOTek 4 in 1 Multi Gas Detector Monitor

SKU: GAOTek-GTA-123
Features Comprehensive gas environment insight enhances safety Portable, easy to carry for on the go detection Clear LCD for real-time

GAOTek Acetylene Gas Leak Detection Analyzer System

SKU: GAOTek-GALD-217
This Acetylene Gas Leak Detection Analyzer System has a measure range of 0 ppm to 100 ppm, a precision of ≤ ± 3% F.S. and a recovery time of ≤10 sec.

GAOTek Air Gas Concentration Analyzer

SKU: GAOTek-GATI-132
GAOTek Gas Concentration Analyzer is based on the Beer-Lambert law and used to measure the ppm level of CO by comparing the intensity of infrared light absorbed by the sample gas and the reference gas.

GAOTek Alarm Chlorine Dioxide

SKU: GAOTek-CGA-106
Are single channel wall-mounted gas detectors that can be used continuously in operating environment to detect the concentration of combustion gas, oxygen, and toxic gas It integrates gas detection and controller in one, sound and light alarm, with big 128 Pixel x 64 Pixel dot matrix LCD displays.

GAOTek Alert System Gas Analyzer

SKU: GAOTek-WAG-103
This Alert System Gas Analyzer has a battery life of 8 hrs to 13 hrs, a charging time of 6 hrs, and a working temperature of -4 °F to 32 °F.

GAOTek Ammonia Gas Alarm Tester

SKU: GAOTek-GATI-119
Overview GAOTek ammonia gas alarm tester is a highly efficient and reliable ammonia gas detector designed for industrial and safety applications.

GAOTek Ammonia Gas Monitoring Detector

SKU: GAOTek-GTA-127
GAOTek Ammonia Gas Monitoring Detector is a high-tech Gas quality monitor to measure the Ammonia Gas (NH3) using imported high precision electrochemical principal formaldehyde sensor, single-chip microcomputer technology and high visibility dot matrix LCD.

GAOTek Analyzer Leak Detector Gas Test Instrument

SKU: GAOTek-GATI-113
Features It can detect 1 to 4 kinds of gases at the same time, and the unit can be switched Built-in pumping

GAOTek Automated Blood Gas Analyzer

SKU: GAOTek-GTI-103
This Automated Blood Gas Analyzer considers whole blood, serum and plasma as sample types has 4-minute accuracy.

GAOTek BICI Chlorine Gas Analyzer

SKU: GAOTek-CGA-405
GAOTek Bici chlorine gas analyzer uses a high-performance intelligent chlorine gas sensor, which is a high-performance instrument that can continuously monitor chlorine gas concentration online.

GAOTek BLC Chlorine Gas Analyzer

SKU: GAOTek-CGA-407
This BLC Chlorine Gas Analyzer has response time <30 s, 2.2-inch LCD display, power input of 3.6 V for DC and temperature range of 10 °F to 138 °F.

GAOTek Blood Gas Analyzer

SKU: GAOTek-GTI-102
This Blood Gas Analyzer has a user- friendly interface with 10,000 patients data storage capacity and unique smart cartridge design.

GAOTek BON Chlorine Gas Analyzer

SKU: GAOTek-CGA-410
This BON Chlorine Gas Analyzer has response time of <0 s, working time of >8hrs, charging time of ≤8 hours, and accuracy range of ±3% F.S.

GAOTek Bromine Portable Gas Analyzer

SKU: GAOTek-WGA-185
GAOTek bromine portable gas analyzer is a portable gas analyzer.

GAOTek Car Automobile Exhaust Gas Analyzer

SKU: GAOTek-GAZ-108
GAOTek Car Automobile Exhaust Gas Analyzer in accordance with NDIR (Non-Dispersive Infra-Red) method, via micro-computer analysis, directly measure the thickness of HC, CO, and CO2.

GAOTek Car Smoke Analyzer And Leak Detector

SKU: GAOTek-GALD-169
GAOTek car smoke analyzer and leak detector is a professional automobile pipeline smoke leak detector, to detect the leakage of pipe systems on cars, motorcycles, light trucks, boats etc.

GAOTek Carbon Dioxide Detector and Indoor Air Quality Monitor

SKU: GAOTek-GTA-125
Features Area safety with gas presence detection Interface with control for automatic shutdown Alarm alerts for safe evacuation Vital for

GAOTek Cems Continuous Emmision Online Flue Gas Analyzer

SKU: GAOTek-GAZ-101
The GAOTek Continuous Emmision Online Flue Gas Aanalyzer based on UV absorption spectroscopy and chemometric algorithms to measure SO2, NOx, O2, NH3, Cl2, O3, H2S and other gases concentration, with high accuracy, high reliability, fast response time, wide application and other characteristics.

GAOTek Chemical Industry Gas Detector

SKU: GAOTek-GALD-161
GAOTek chemical industry gas detector based on Lambert Bill's law, measuring the change of the intensity of the light signal before and after the UV absorption to calculate the current ozone concentration.

GAOTek Chlorine Analyzer

SKU: GAOTek-CGA-116
GAOTek chlorine analyzer is a brand-new residual chlorine controller.

GAOTek Chlorine Combustible Gas Analyzer

SKU: GAOTek-CGA-308
GAOTek chlorine combustible gas analyzer, with a precision sensor, integrates into DCS or PLC for alarm control.

GAOTek Chlorine Control Analyzer

SKU: GAOTek-CGA-306
This chlorine control analyzer has a measurement range of 0 mg / L to 20 mg / L, sensitivity of 78% to 155%, and flow rate of 30 L / h to 90 L / h.

GAOTek Chlorine Dioxide Gas Analyzer

SKU: GAOTek-CGA-115
GAOTek chlorine dioxide gas analyzer is a continuous monitoring of a variety of single gas detection equipment.

GAOTek Chlorine Fixed Online Cl2 Gas Analyzer

SKU: GAOTek-CGA-216
GAOTek chlorine fixed online Cl2 gas analyzer includes RS 485 Modbus digital output and 4 mA to 20 mA analog digital output as well as 2 relay output as standard.

GAOTek Chlorine Gas Analyzer

SKU: GAOTek-CGA-307
GAOTek chlorine gas analyzer is a fixed gas detector (also called a gas sensor or gas transmitter) that continuously detects CL2 concentration on-site.

GAOTek Chlorine Gas Detector

SKU: GAOTek-CGA-167
GAOTek chlorine gas detector is a fixed gas detector (also called gas sensor or gas transmitter), which can continuously detect the CL2 concentration in the operating site.

GAOTek Chlorine Gas Leak Detector

SKU: GAOTek- GALD-177
GAOTek chlorine gas leak detector can be easily introduced into the DCS, PLC system or other data acquisition system, to achieve alarm and control.

GAOTek Chlorine Gas Leakage Analyzer

SKU: GAOTek-CGA-120
This Chlorine Gas Leakage Analyzer has 3.7 V battery, a response time of <30 sec, 6 to 8 hours charging time and working voltage of DC 3.7 V.

GAOTek Chlorine Gas Leakage Detector

SKU: GAOTek- GALD-176
GAOTek chlorine gas leakage detector is used for 24 hrs continuous online monitoring of the concentration of chlorine gas on site, temperature and humidity measurement, on-site concentration display, over-standard sound and light alarm, remote signal transmission.

GAOTek Chlorine Meter Analyzer

SKU: GAOTek-CGA-305
This chlorine meter analyzer has a measuring range of 0.20 mg / ppm, precision of 2% or ±10 ppb, and storage temperature of 32 °F to 113 °F.

GAOTek Chlorine Meter Tester

SKU: GAOTek-CGA-105
GAOTek chlorine meter pro is designed and developed based on the DPD colorimetric method.

GAOTek Chlorine Portable Gas Analyzer With Alarm

SKU: GAOTek-CGA-210
GAOTek chlorine portable gas analyzer with alarm is capable of simultaneously monitoring up to 12 gases and all kinds of sensors are acceptable.

GAOTek Chlorine Sensor Emission Gas Analyzer

SKU: GAOTek-CGA-112
GAOTek chlorine sensor emission gas analyzer provides comprehensive monitoring of combustible, and toxic gas hazards in potentially explosive atmospheres.

GAOTek Cl2 Gas Analyzer

SKU: GAOTek-CGA-215
GAOTek Cl2 gas analyzer is the basic model of portable instruments. It can be a single gas detector or 4-gases detector for LEL, O2, H2S & CO, and temperature and relative humidity detection function is also available if you need it.

GAOTek Combustible Gas Leak Detector Analyzer

SKU: GAOTek-GALD-212
GAOTek combustible gas leak detector analyzer is a portable pump suction sampling safety detection instrument suitable for detecting abnormal concentrations of oxygen, carbon monoxide, hydrogen sulphide, and combustible gases in various places such as confined spaces, pits, underground mines, and pipelines.

GAOTek Combustible LED Gas Analyzer

SKU: GAOTek-WAG-109
GAOTek combustible led gas analyzer can be multi-4 gases analyzer and detector (hereinafter referred to as the detector) is a safe device that can continuously detect the concentration of combustible and toxic gases.

GAOTek Confined Space Analyzer-Multi Gas Detector Portable Handheld Battery Operated For Industrial Use

SKU: GAOTek–MGD-104
GAOTek Confined Space Analyzer is a portable handheld gas detector designed for industrial use.

GAOTek Continuous Monitoring Chlorine Gas Analyzer

SKU: GAOTek-CGA-212
GAOTek continuous monitoring chlorine gas analyzers are mainly used in the petrochemical industry to produce ethylene and aromatics, hydrocracking processes, inert gas reaction furnaces or containers, argon or nitrogen purification, combustion control of boilers or incinerators

GAOTek COY Chlorine Gas Analyzer

SKU: GAOTek-CGA-408
GAOTek COY chlorine gas analyzer can detect chlorine concentration from the gas in more kinds of environments (volume concentration in ppm).

GAOTek DCK Chlorine Gas Analyzer

SKU: GAOTek-CGA-406
GAOTek DCK chlorine gas analyzer ensures precise gas detection.

GAOTek Detector Leak Gas Analyzer

SKU: GAOTek-GLD-133
GAOTek detector leak gas analyzer is the basic model of portable instruments.

GAOTek Dew Point Analyzer Dor Gas Water Concentration

SKU: GAOTek-GAZ-105
GAOTek Dew Point Analyzer for Gas Water Concentration can be widely applied in the online measurement of water concentration in the industries.

GAOTek Dew Point Analyzer For Gas Water Concentration

SKU: GAOTek-GAZ-107
GAOTek Dew Point Analyzer for Gas Water Concentration is widely used in online analysis and testing such as medical treatment, oxygen production, and air separation.

GAOTek Digital Chlorine Analyzer

SKU: GAOTek-CGA-304
This digital chlorine analyzer has a measuring range of 0 ppm to 20 ppm, resolution of 0.01 ppm, and temperature range of -14 °F to +266 °F.

GAOTek Digital Chlorine Ion Tester

SKU: GAOTek-CGA-102
GAOTek digital chlorine ion tester is new latest micro-computer based high-end instrument.

GAOTek Digital Pool Chlorine Meter

SKU: GAOTek-CGA-104
GAOTek digital pool chlorine meter is the basic version of the company's online residual chlorine detector, with 4 mA to 20 mA output, customizable RS 485 Modbus communication protocol interface.

GAOTek Digital Portable Gas Leakage Detector

SKU: GAOTek-GALD-165
GAOTek digital portable gas leakage detector is a family of multi-threat gas detectors that combines continuous monitoring capabilities for toxic and combustible gases with Man Down Alarm functionality in one highly portable instrument.

GAOTek Digital Residual Chlorine Analyzer

SKU: GAOTek-CGA-113
GAOTek digital residual chlorine analyzer can continuously measure the chlorine content in water and is widely used in swimming pools, hospital wastewater, aquaculture, and other industries.

GAOTek Digital Residual Chlorine Analyzer

SKU: GAOTek-CGA-114
This product Digital Residual Chlorine Analyzer has power consumption of <5 W, ±0.05 mA current accuracy and power supply of 90 to 260 V AC.

GAOTek Electric Gas Purity Analyzer

SKU: GAOTek-GATI-133
GAOTek Electric Gas Purity Analyzer is the latest intelligent measuring instrument developed by our company.

GAOTek Explosive Gas Test Instrument

SKU: GAOTek-GATI-122
GAOTek Explosive Gas Test Instrument could detect combustible gas, O2 and two other types of toxic gases continuously and simultaneously.

GAOTek Fixed Chlorine Gas Analyzer

SKU: GAOTek-CGA-166
GAOTek fixed chlorine gas analyzer uses a high-performance intelligent chlorine gas sensor, which is a high-performance instrument that can continuously monitor chlorine gas concentration online.

GAOTek Fixed Chlorine Gas Analyzer System

SKU: GAOTek-CGA-217
GAOTek fixed chlorine gas analyzer system can be easily introduced into the DCS, PLC system or other data acquisition system, to achieve alarm and control.

GAOTek Gas Analyzer Alarm Detector

SKU: GAOTek-GALD-155
This Gas Analyzer Alarm Detector has 3000 alarm record storage, a charging time of 3 hrs to 5 hrs, an LCD display, and a rechargeable lithium battery.

GAOTek Gas Analyzer Detection Leak

SKU: GAOTek-GLD-114
GAOTek gas analyzer detection leak alarm function has upgraded the safety of underground operators.

GAOTek Gas Analyzer Equipment Leak Tester

SKU: GAOTek-GLD-101
GAOTek gas analysis equipment leak tester integrates SF6 micro-water detector, SF6 purity analyzer, and SF6 decomposition analyzer as one.

GAOTek Gas Analyzer Gas Leak Detector

SKU: GAOTek-GLD-130
GAOTek gas analyzer gas leak detector is used for on-site gas concentration detection and alarm for excessive gas concentration.

GAOTek Gas Analyzer Gas Leak Detector

SKU: GAOTek-GLD-132

GAOTek gas analyzer gas leak detector series are handhold gas and dust detector which can be configure flexibly up to 5 gas sensors or 3 gas sensors plus 1 dust sensor, and can simultaneously detect temperature and humidity of the sample gas.

 

GAOTek Gas Analyzer Gas Testing Instruments

SKU: GAOTek GATI 106
GAOTek Gas Analyzer Gas Testing Instruments are versatile and portable devices designed for comprehensive gas analysis and testing.

GAOTek Gas Analyzer Leak Detector

SKU: GAOTek-GLD-118
GAOTek gas analyzer leak detector its output of the standard signal can be easily introduced into the DCS, PLC system or other data acquisition system, to achieve alarm and control.

GAOTek Gas Analyzer Leakage Detection

SKU: GAOTek-GLD-115
GAOTek gas analyzer leakage detection main function is to detect gas leaks or gas concentrations exceeding the alarm limit quickly and accurately.

GAOTek Gas Analyzer Leakage Detector

SKU: GAOTek-GLD-113
This Gas Analyzer Leakage Detector has a responding time of T 90 <30 s, a power supply of DC 3.7 V, and detecting gas of combustible or toxic gas.

GAOTek Gas Analyzer Meter Detector

SKU: GAOTek-GALD-170
This Gas Analyzer Meter Detector has temperature of -4 °F to 122 °F, measuring range of 0% vol to 100% vol, and operating time of 100 hrs.

GAOTek Gas Analyzer portable Gas leak Detector

SKU: GAOTek-GALD-289
GAOTek gas analyzer portable gas leak detector adopts the most advanced large-scale integrated circuit technology, international standard intelligent technology level design technology and proprietary digital analog mixed communication technology to design a fully intelligent gas detector.

GAOTek Gas Analyzer Test Instrument

SKU: GAOTek GATI 101
GAOTek Gas Analyzer Test Instrument Competitive Price 0-100ppm Electronic Cl2 Gas Chloride Analyzer is a lab test gas measurement instrument designed for the detection and measurement of chlorine gas (Cl2) levels.

GAOTek Gas Analyzer Test Instrument

SKU: GAOTek GATI 107
GAOTek Gas Analyzer Test Instrument is a versatile and compact device designed for the detection and analysis of multiple gases.

GAOTek Gas Analyzer With Leak Detector

SKU: GAOTek-GALD-287
This Gas Analyzer With Leak Detector has measurement error of <±5% FS, production grade of IP 65 and detection range of 0% lel to 100% lel.

GAOTek Gas Analyzers Gas Leak Detector

SKU: GAOTek-GALD-282
GAOTek gas analyzers gas leak detector with the most advanced nanometer semiconductor technology, ultra-low power 32-bit microprocessor, 24-bit ADC data acquisition chip, outstanding accuracy.

GAOTek Gas Analyzers Ozone Detector

SKU: GAOTek-GTA-122
Features Independent precision AD chip, strong anti-interference ability 4-layer circuit board design, enhanced weak signal handling 5 in (63.5 mm)

GAOTek Gas Analyzers Sensor Gas Leak Detector

SKU: GAOTek-GLD-107
This Gas Analyzer Sensor Gas Leak Detector has a display of matrix LCD, a housing of aluminum alloy, and a working voltage of DC 3.7 V.  

GAOTek Gas Combustion Monitoring Analyzer Tester

SKU: GAOTek GATI 104
GAOTek Gas Combustion Monitoring Analyzer Tester is specifically designed for monitoring and analyzing gas levels in boiler systems.

GAOTek Gas Concentration Level Detector

SKU: GAOTek-GATI-141
This Gas Concentration Level Detector has benzene,C6H6 as their gas types, temperature in range of -4 °F to 122 °F, and a safety alarm feature.

GAOTek Gas Detecting Leak Analyzer

SKU: GAOTek-GLD-111
This gas detecting leak analyzer has a temperature of -13 °F to 131 °F, a chargeable battery of 3.7 V or 1500 mA, and a display of LCD display.

GAOTek Gas Detection Equipment Analyzer

SKU: GAOTek-CGA-111
This Gas Detection Equipment Analyzer has 0 ppm to 1.000 ppm measuring range, battery capacity of 3800 mA and charging interface of 5 V or 2 A.

GAOTek Gas Detection Gas Analyzer Leak Detector

SKU: GAOTek-GLD-119
GAOTek gas detection gas analyzer leak detector can detect any combustible gas like butane propane acetylene, LPG, natural gas, CNG, the ethanol sensor is with explosion proof shell to collects and detects the gas concentration on the spot, with an optional audible &visual alarm light, when the gas concentration exceed a preset alarm point, the c2h2 detector will make alarm immediately.

GAOTek Gas Detector for Nitrogen Generator

SKU: GAOTek-GALD-166
GAOTek gas detector for nitrogen generator is a high-performance portable gas detector that can detect multiple gases (Oxygen compounds VOC, combustible gas, and toxic gas) at the same time and has man down alarm function.

GAOTek Gas Detector Leak Analyzer

SKU: GAOTek-GALD-211
GAOTek gas detector leak analyzer is used for on-site gas concentration detection and alarm for excessive gas concentration.

GAOTek Gas Detector Leak Detection

SKU: GAOTek-GALD-285
GAOTek gas detector leak detection is a new type of detector for detecting gas leakage from gas pipelines, gas valves, and other possible places.

GAOTek Gas Detector Leak Detector

SKU: GAOTek-GLD-116
GAOTek gas detector leak detector uses a high-performance intelligent hydrogen gas sensor, which is a high-performance instrument that can continuously monitor hydrogen gas concentration online.

GAOTek Gas Detector Leak Gas

SKU: GAOTek-GLD-110
GAOTek gas detector leak gas applicable to II-level explosion-proof environment.

GAOTek Gas Detector Multi Gas Analysers

SKU: GAOTek GATI 102
GAOTek Gas Detector Multi Gas Analysers is a portable gas detection instrument designed for the accurate and reliable detection of methane (CH4) gas and other gases.

GAOTek Gas Leak Analyzer

SKU: GAOTek-GLD-131
GAOTek gas leak analyzer is the most stable and sensitive leak detector of the new generation of automatic intelligent detector.

GAOTek Gas Leak Detection Analyzer

SKU: GAOTek-GLD-109
GAOTek gas leak detection analyzer is the core of the product.

GAOTek Gas Leak Detection Analyzer

SKU: GAOTek-GLD-135
GAOTek gas leak detection analyzer is the core of the product; its digital signal processing capabilities can better manage the circuit and deal with the detection signal. 

GAOTek Gas Leak Detection Analyzer Instrument

SKU: GAOTek-GALD-210
GAOTek gas leak detection analyzer Instrument, with non-dispersed infrared (NDIR) technology, is mainly used to pinpoint and measure SF6 leakage on GIS and refilling equipment within the power industry.

GAOTek Gas Leak Detector

SKU: GAOTek-GLD-112
This Gas Leak Detector has temperature of -4 °F to 104 °F, power supply of 3 alkaline batteries, and continuous working time after charging of 8 hrs.

GAOTek Gas Leak Detector

SKU: GAOTek-GLD-117
This Gas Leak Detector has working environment temperature of -40 °F to 158 °F, battery of 3.7 V 1799 mA, and measurement range of 0% vol to 100% vol.

GAOTek Gas Leak Detector

SKU: GAOTek-GLD-139
GAOTek gas leak detector detects four kinds of combustible gas and toxic gases or O2 at the same time which has small size, safety save electricity, all English and simple operation.

GAOTek Gas Leak Detector Alarm

SKU: GAOTek- GALD-179
GAOTek gas leak detector alarm is an explosion-proof methane gas detection instrument.

GAOTek Gas Leak Detector And Analyzer

SKU: GAOTek-GLD-146
GAOTek gas leak detector and analyzer its output of the standard signal can be easily introduced into the DCS, PLC system or other data acquisition system, to achieve alarm and control.

GAOTek Gas Leak Detector Gas Analyzer

SKU: GAOTek-GLD-134
GAOTek gas leak detector gas analyzer adopts a 2.31 in (58.67 mm) high-definition color screen for real-time display and uses imported gas sensors of well-known brands.

GAOTek Gas Leakage Analyzer

SKU: GAOTek-GLD-103
GAOTek gas leakage analyzer is a new generation product for measuring gas leakage.

GAOTek Gas Leakage Concentration Detection

SKU: GAOTek-GLD-141
GAOTek gas leakage concentration detection is a portable high-precision gas detector with built-in micro sampling pump.

GAOTek Gas Leakage Detector

SKU: GAOTek-GLD-104
This Gas Leakage Detector has a resolution of 0.01 ppm, a charging interface of 5 V or 2 A, and a battery capacity of 3800 mA rechargeable.

GAOTek Gas Leakage Detector Analyzer

SKU: GAOTek-GLD-105
GAOTek gas leakage detector analyzer is a continuous monitoring of a variety of single gas detection equipment.

GAOTek Gas Leakage Dust Detector

SKU: GAOTek-GALD-162
GAOTek gas leakage dust detector employs the principle of laser measurement.

GAOTek Gas Point Test Instrument

SKU: GAOTek-GATI-126
This Gas Point Test Instrument has temperatures ranging from -4 °F to 140 °F (-20 ℃ to+60 ℃) , pressure range as 0-145.04 PSI, and 4 hrs charging time.

GAOTek Gas Quantitative Leak Detector

SKU: GAOTek- GALD-171
GAOTek gas quantitative leak detector is a new generation product for measuring gas leakage.

GAOTek Gas Test Analyzer

SKU: GAOTek GATI 111
GAOTek Gas Test Analyzer is a compact and user-friendly device designed to detect ozone gas in various applications.

GAOTek Gas Test Instrument

SKU: GAOTek GATI 105
GAOTek Gas Test Instrument is a specialized device designed for detecting and analyzing nitrogen gas (N2) leaks.

GAOTek Gas Test Instrument

SKU: GAOTek GATI 108
GAOTek Gas Test Instrument could detect combustible gas, O2 and other two types of toxic gases continuously and simultaneously.

GAOTek Gas Test Instrument

SKU: GAOTek GATI 109
GAOTek Gas Analyzer Testing Instrument is a versatile 3-in-1 device that combines a CO2 gas analyser, temperature sensor, and relative humidity (RH) sensor.

GAOTek Gas Tester Analyzer

SKU: GAOTek GATI 103
GAOTek Gas Trace Moisture Tester adopts intelligent self-calibration technology, bright colour display (touch screen), high precision, fast response, free switching of multiple functions, friendly human-computer interaction interface, real-time display of test data and dynamic display of measurement curve.

GAOTek Gas Testing Sensor Analyzer

SKU: GAOTek GATI 110
GAOTek gas detector is a safe device that can continuously detect the concentration of leakage gas.

GAOTek GEC Biogas Analyzer

SKU: GAOTek-WAG-110
GAOTek GEC biogas analyzer which can detect 1 to 4 gases at the same time.

GAOTek GEC Chlorine Gas Analyzer

SKU: GAOTek-CGA-401
This GEC Chlorine Gas Analyzer has a communication Interface up 4 mA to 20 mA, water flow of 15 l/h to 30 l/h, power supply of AC 85 V to 264 V.

GAOTek Handheld Ammonia Gas Detector

SKU: GAOTek- GTI-106
GAOTek Handheld Ammonia Gas Detector is a cutting-edge and versatile device designed to provide comprehensive gas detection capabilities.

GAOTek Handheld Chlorine Gas Analyzer

SKU: GAOTek-CGA-218
This Handheld Chlorine Gas Analyzer has a duration of operation of <300 hrs, a charging time of 4 hrs to 6 hrs and a power supply of 3.7 V DC.

GAOTek Handheld Combustible Gas Detector

SKU: GAOTek-GTA-128
Features Wholesale analyzer for combustible gas detection Portable, versatile, quick leak detection Accurate CO gas readings, enhanced safety Detects various

GAOTek Handheld Gas Analyzer With Leak Detector

SKU: GAOTek-GALD-216
This Handheld Gas Analyzer With Leak Detector has a response time <30 seconds, an alarm audibile of  >= 85 dB, and a power supply of 3.6 V.

GAOTek Handheld Gas Leak Detector

SKU: GAOTek- GALD-172
GAOTek handheld gas leak detector uses a platinum film hydrogen sensor with the ability to operate normally at room temperature, with a detection range starting from zero, i.e. an immediate alarm at the first hydrogen leak.

GAOTek Handheld Gas Leak Detector With Battery

SKU: GAOTek-GALD-283
GAOTek handheld gas leak detector with battery is a new-generation product for detection of gas leaks.

GAOTek Handheld HF Gas Analyzer

SKU: GAOTek-HFG-100
This Handheld HF Gas Analyzer has a battery capacity of 2600 mAh, accuracy of ±2% FS, repeatability of ±3% and humidity of 10% RH to 95% RH.

GAOTek Handheld HF Gas Purity Analyzer

SKU: GAOTek-HFG-101
This Handheld HF Gas Purity Analyzer has a measure range of 1000 ppm, precision of 2% FS, battery capacity of 3800 mA and resolution of 0.1 ppm.

GAOTek Handheld Multi-Gas Analyzer

SKU: GAOTek-GALD-163
GAOTek handheld multi-gas analyzer is equipped with imported sensor.

GAOTek Helium Gas Detector

SKU: GAOTek-GALD-160
GAOTek Helium gas detector can detect any combustible gas like butane propane acetylene, lpg, natural gas, CNG, the ethanol sensor is with explosion proof shell to collects and detects the gas concentration on the spot, with an optional audible and visual alarm light, when the gas concentration exceeds a preset alarm point, the c2h2 detector will make alarm immediately.

GAOTek High Accuracy Leak Detecting Gas Analyzer

SKU: GAOTek-GLD-106
This High Accuracy Leak Detecting Gas Analyzer has a working power of DC 24 V, a respond time T 90 s < 30 s, and an output signal from 4 mA to 20 mA.

GAOTek High Quality Oxygen Analyzer Instrument

SKU: GAOTek-GATI-114
GAOTek high quality oxygen analyzer instrument o2 gas testing in medical and lab use is capable of measuring oxygen purity of 20 % to 95.9 % in the range of 1 to 10 LPM.

GAOTek High Quality Portable Gas Analyzer

SKU: GAOTek-WGA-187
GAOTek high quality portable gas analyzer is a portable gas analyzer.

GAOTek Hydrogen Bromide Portable Multi Gas Detector

SKU: GAOTek-HBGD-109
GAOTek Hydrogen Bromide Portable Multi Gas Detector is a high-performance portable gas detector that can detect multiple gases (volatile organic compounds VOC, combustible gas and toxic gas) at the same time and has man down alarm function.

GAOTek Hydrogen Chloride (HCL) Gas Detector

SKU: GAOTek-GTI-109
GAOtek Portable Hydrogen Chloride (HCl) Gas Detector with Rechargeable Lithium Battery is a specialised device designed to detect and monitor the presence of hydrogen chloride gas in various environments.

GAOTek Hydrogen chloride Gas Detector

SKU: GAOTek-GTI-108
GAOtek Hydrogen chloride gas detector is a kind of fast response and high accuracy gas measurement device.

GAOTek Hydrogen Chloride Gas Detector

SKU: GAOTek-GTI-107
GAOtek portable device designed for the detection and monitoring of hydrogen chloride gas in various environments.

GAOTek Hydrogen Portable Gas Detector

SKU: GAOTek-GALD-157
GAOTek Hydrogen portable gas detector is a continuous monitoring of a variety of single gas detection equipment.

GAOTek Hydrogen Sulphide Gas Analyzer

SKU: GAOTek- GALD-175
This Hydrogen Sulphide Gas Analyzer has a power supply of DC 3.6 V, a minimum reading of 0.01 ppm to 0.1 ppm, and a precision of ±3% FS.

GAOTek IMC Gas Analyzer

SKU: GAOTek-WGA-101
This IMC Gas Analyzer has power supply of 5 V 2 A, relative humidity of ≤85% RH, battery of 5000 mAh, and working temperature of 23 °F to 110 °F.

GAOTek Industrial Battery-Operated Gas Detector, Handheld Carbon Monoxide Gas Tester Customizable

SKU: GAOTek-GATI-117
Features Industrial battery-operated gas detector, handheld carbon monoxide gas tester customizable Intrinsically safe, CE certified Portable, industrial use, higher sensitivity

GAOTek Industrial Gas Detection System

SKU: GAOTek-GALD-153
GAOTek Industrial gas detection system is a built-in pump-suction multi gas detector, which can detect 1 to 6 kinds of gases at the same time, continuously monitoring the concentration of various gases online for 24 hrs.

GAOTek Industrial Leak Detector Gas Analyzer

SKU: GAOTek-GLD-108
This Industrial Leak Detector Gas Analyzer has a detection range of 0 ppm to 100 ppm, a power supply of DC 24 V and a minimum reading of 1 ppm.  

GAOTek Industrial Online Chlorine Analyzer

SKU: GAOTek-CGA-302
GAOTek industrial online chlorine analyzer is ideal for drinking water treatment plants, tap water, swimming pools, cooling circulating water, and water treatment engineering.

GAOTek Infrared Sf6 Gas Leakage Detector

SKU: GAOTek-OENVT-116
GAOTek infrared gas detector is a kind of hand-held instrument that can perform continuous measurement of gas.

GAOTek Intelligent Gas Analyzer With Leak Detector

SKU: GAOTek-GALD-284
GAOTek intelligent gas analyzer with leak detector is a multi-in-one gas detector.

GAOTek Intelligent Gas Analyzer with Leak Detector

SKU: GAOTek-GALD-286
GAOTek intelligent gas analyzer with leak detector is designed for personal usage to detect the leakage of Oxygen.

GAOTek IOT Gas Meter

SKU: GAOTek-GM-201
GAOTek IoT gas meter realizes the functions of data transmission to cloud platform, remote valve control, gas consumption monitoring, block pricing regulation, data analysis, error alarm and so on.

GAOTek IOT Ultrasonic Gas Meter

SKU: GAOTek-GM-202
GAOTek IoT ultrasonic gas meter is a new type of all electronic metering combustion which uses the time difference of ultrasonic transmission in the medium to measure Gas meter, with high reliability, high precision, temperature and pressure compensation and other endogenous functions.

GAOTek IOT Water Quality Monitor

SKU: GAOTek-CGA-101
GAOTek IOT water quality monitor is new generation water quality analyzer.

GAOTek Laboratory Chlorine Gas Analyzer Device

SKU: GAOTek-CGA-214
This Chlorine Gas Analyzer Device has a repeatability of ≤±2%, a data storage of 100000 standard configuration, and a flow rate of 500 ml/min.

GAOTek Laser Gas Analyzer With Leak Detector

SKU: GAOTek-GLD-102
GAOTek laser gas analyzer with leak detector is mainly used to measure the concentration of methane or methane-containing gases (natural gas, gas or similar gases) over a long distance, and can be widely used for rapid positioning and detection of gas pipelines.  

GAOTek LCD Display Professional NH3 Gas Concentration Analyzer

SKU: GAOTek-GTA-124
Features It also can measure temperature in real time Can continuously monitor the ammonia gas concentration in the surrounding Sound,

GAOTek Leak Detector Gas Analyzer

SKU: GAOTek-GLD-136
GAOTek leak detector gas analyzer is a monitor of the environment, or the concentration of Chlorine dioxide CLO2 in a confined space and gives an alarm.

GAOTek LED Gas Analyzer

SKU: GAOTek-WGA-108
GAOTek led gas analyzer can be divided into one and split controller, the body of the controller is sealed, designed to measure carbon dioxide in harsh and humid environments, it uses dustproof and waterproof housing, compliance with IP65 protection standards.

GAOTek LPG Gas Leak Detector Analyzer

SKU: GAOTek-GALD-214
GAOTek LPG gas leak detector analyzer is designed to detect methane gas leakage.

GAOTek MIC Chlorine Gas Analyzer

SKU: GAOTek-CGA-404
This MIC Chlorine Gas Analyzer has a power supply of 220 V, accuracy of ±0.05 ppm, power output range of 4 mA to 20 mA, and in build LCD display.

GAOTek Micro-sampling Gas Analyzer

SKU: GAOTek-GALD-156
This Micro-sampling Gas Analyzer has a data record of >1000, a battery of 7.2 V rechargeable Li-ion, and a humidity of <95% RH no-condensation.

GAOTek Mini Portable Biogas Analyzer

SKU: GAOTek-WGA-162
GAOTek mini portable biogas analyzer is specifically designed for measurement and monitoring of biogas.

GAOTek Mini Portable Biogas Analyzer

SKU: GAOTek- GALD-173
GAOTek mini portable biogas analyzer is specifically designed for measurement and monitoring of biogas, greenhouse and other gases like methane, carbon dioxide, hydrogen sulphide, etc.

GAOTek Mini Portable Gas Concentration Analyzer

SKU: GAOTek-WGA-177
This Mini Portable Gas Concentration Analyzer has a measurement range of 0 ppm to 1 ppm, a resolution of 0.01 ppm, and a power supply of 3.7 V.

GAOTek Mini Portable Gas Leak Detector

SKU: GAOTek-GALD-168
GAOTek mini portable gas leak detector is a multi-in-one gas detector.

GAOTek MLC Chlorine Gas Analyzer

SKU: GAOTek-CGA-402
This MLC Chlorine Gas Analyzer has a charging time of 4 hrs to 6 hours, accuracy 3% F.s, and working temperature of 23 °F to 138 °F (-30 °C to 50 °C).

GAOTek Multi Gas Analyzer

SKU: GAOTek-GTI-101
GAOTek Multi Gas Analyzer is a new generation of multi-functional and portable device which can upload information in real-time.

GAOTek Multi Gas Analyzer And Leak Detector

SKU: GAOTek-GALD-290
GAOTek multi gas analyzer and leak detector is a safety device that can continuously detect the concentration of leaking gas.

GAOTek Multi Gas Analyzer And Leak Detector

SKU: GAOTek-GALD-382
GAOTek multi gas analyzer and leak detector is a safety device that can continuously detect the concentration of leaking gas.

GAOTek Multi Gas Detector Wireless Analyzer

SKU: GAOTek-WGA-184
GAOTek multi gas detector wireless analyzer is a high-performance portable gas detector that can detect multiple gases (volatile organic compounds VOC, combustible gas, and toxic gas) at the same time and has man down alarm function.

GAOTek Multi Gas Leak Detector Biogas Analyzer

SKU: GAOTek-GALD-281
GAOTek multi gas leak detector biogas analyzer is the gaseous emissions from anaerobic degradation of organic matter by a consortium of bacteria.

GAOTek Multi Gas Leak Detector Biogas Analyzer

SKU: GAOTek-GALD-381
GAOTek multi gas leak detector biogas analyzer is the gaseous emissions from anaerobic degradation of organic matter by a consortium of bacteria.

GAOTek Multi Gas Leak Detector Pump

SKU: GAOTek- GALD-151
GAOTek Multi gas leak detector pump is the gaseous emissions from anaerobic degradation of organic matter (from plants or animals) by a consortium of bacteria.

GAOTek Multi-Function Gas Detector With H2s/Co/CO2/No2/So2/O3/Nh3/Pm2.5/Pm10 Sensor

SKU: GAOTek-GAZ-103
GAOTek multifunctional gas analyzer is portable gas analyzer. This powerful instrument is capable of simultaneously monitoring up to 6 gas and all kinds of sensors are acceptable.

GAOTek Multi-Gas Analyzer Leak Detector Gas Test Instrument

SKU: GAOTek-GATI-112
GAOTek multi-gas analyzer leak detector gas test instrument can make continuous detection of combustible and toxic gases.

GAOTek Multi-gas Meter

SKU: GAOTek-GTI-104
This Multi-gas Meter detects gases namely H2, CH4, CO, and O2 with temperatures ranging from -4 °F to 122 °F.

GAOTek Multi-Gas Meter Leakage Analyzer Device

SKU: GAOTek-GATI-121
This Multi-Gas Leakage Analyzer Device detects gases namely H2,CH4, CO and O2 with temperatures ranging from -4 °F to 122 °F, an HCD color screen.  

GAOTek Multi-Gas Pro Analyzer

SKU: GAOTek-CGA-107
GAOTek multi-gas pro analyzer using modular detection unit technology, configured with single gas sensor or multiple gas sensors, customers can choose single gas or multiple gas sensors, up to 16 kinds of gas can be detected.

GAOTek Multifunction Gas Analysis Equipment

SKU: GAOTek-GATI-123
This Multifunction Gas Analysis Equipment uses 2L of gas 14.69 PSI per test with operating temperatures ranging from -40 °F to +176 °F (-40℃ to +80℃).

GAOTek Nitric Oxide Gas Leak Detector

SKU: GAOTek–NOGD-109
GAOTek nitric oxide gas leak detector large LCD displays real-time gas levels and instrument status. Self-test checks sensor, circuitry, and battery, activating alarms on startup. Detector indicates Low, High, TWA, and STEL gas alerts. View recorded exposures on demand. Highly shielded against RFI.

GAOTek Online Residual Chlorine Analyzer

SKU: GAOTek-CGA-309
This Online Residual Chlorine Analyzer has a power supply of 220 V AC, resolution of 0.001 mg / L, and temperature compensation of 32 °F to 212 °F.

GAOTek Oxygen Single Gas Detector

SKU: GAOTek-OGD-150
GAOTek oxygen single gas detector is a compact, ultra-low power consumption, mobile gas detector for rapid detection of gas concentration.

GAOTek Ozone Analyzer O3 Gas Detector Ligent Sensor Meter

SKU: GAOTek-GATI-120
Features Intelligent sensor technology for accurate and reliable ozone gas measurement Handheld and portable design for ease of use and

GAOTek Ozone Gas Leakage Analyzer Detector

SKU: GAOTek-GALD-213
This Ozone Gas Leakage Analyzer Detector has precision of 2% FS, recovery time of ≤10 sec, battery capacity of 3800 mA and response time of ≤8 sec.

GAOTek Ozone Generator Gas Analyzer

SKU: GAOTek-GALD-164
GAOTek ozone generator gas analyzer has a touch screen operation interface, which shows the real-time ozone concentration.

GAOTek PLC Gas Analyzer

SKU: GAOTek-GA-231
This PLC gas analyzer has a response time of < 30 s, measuring range from 0 ppm to 100 ppm, and a battery capacity of 1800 mAh.

GAOTek POC Chlorine Gas Analyzers

SKU: GAOTek-CGA-403
This POC Chlorine Gas Analyzers has a measuring range of 0.005 ppm to 20 ppm, accuracy of ±10% ppb, and temperature of 32 °F to 122 °F.

GAOTek Polarographic Chlorine Analyzer

SKU: GAOTek-CGA-301
GAOTek Polarographic Chlorine Analyzer utilizes 3-electrode systems with covering membranes to measure chlorine, bromine, or chloride in water.

GAOTek Pool Chemical Chlorine Analyzer

SKU: GAOTek-CGA-119
This Pool Chemical Chlorine Analyzer has DC 12 V working voltage, resolution of 0.001 mg or 0.01 mg and measurement ranges from 0 mg to 20 mg.

GAOTek Portable 4 Gas Detector and Analyzer

SKU: GAOTek- GALD-178
GAOTek portable 4 gas detector and analyzer is a portable multi-gas detector that can detect combustible gas, O2 and 2 other kinds of toxic gases simultaneously.

GAOTek Portable Ammonia Gas Analyzer

SKU: GAOTek-WGA-173
This Portable Ammonia Gas Analyzer has an operating time of 100 hrs pump off, a temperature of -40 °F to 158 °F, and a response time ≤10 s.

GAOTek Portable Ammonia Gas Detector

SKU: GAOTek- AGD-102
Features  Light weight and small size design (less than 300g), easy to operate  Excellent built-in vibration alert for use in

GAOTek Portable Auto Sampling Gas Analyzer

SKU: GAOTek-WGA-182
GAOTek portable auto sampling gas analyzer with Color LCD touch screen display has traffic light indicator.

GAOTek Portable Automobile Exhaust Gas Analyzer

SKU: GAOTek-WGA-171
This Portable Automobile Exhaust Gas Analyzer has a preheated time of 10 min, a NO response time no more than 10 s, and an O2 response time no more than 12 s.

GAOTek Portable Battery Chargeable Carbon Dioxide CO2 Gas Analyzer Detector Tester

SKU: GAOTek-GATI-118
Features   Portable and compact design for easy carrying and handling Rechargeable battery for convenient and eco-friendly power supply Accurate

GAOTek Portable Biogas Detection Analyzer System

SKU: GAOTek-GALD-219
This Portable Biogas Detection Analyzer System has a chargeable battery of 3.7 V, a working time of 8 hours and a sampling flow rate of 400 mL/Min.

GAOTek Portable Built in Ammonia Gas Leak Detector

SKU: GAOTek- AGD-110
Features Zero-point automatic tracking; long-term use will not be affected by the zero drift Multi-level calibration for target points, can

GAOTek Portable Chlorine Gas Analyzer

SKU: GAOTek-CGA-211
This Portable Chlorine Gas Analyzer has a measure range of 0 ppm to 10.000 ppm, a recovery time of ≤10 s and a data storage capacity of 16 M standard.

GAOTek Portable CO H2S O2 Ex(LEL) 4 Gases Detector

SKU: GAOTek–MGD-116
GAOTek Portable CO H2S O2 Ex(LEL) 4 Gases Monitor Multi 4 Gas Detector is a versatile device designed for monitoring carbon monoxide (CO), hydrogen sulfide (H2S), oxygen (O2), and combustible gases in various environments.

GAOTek Portable Concentration Gas Analyzer

SKU: GAOTek-WGA-169
GAOTek portable concentration gas analyzer is normally used to detect, monitor, and analyze the oxygen concentration of ambient air or mixed gas.

GAOTek Portable Dust Meter Gas Analyzer

SKU: GAOTek-WGA-166
This Portable Dust Meter Gas Analyzer has a humidity measurement range of 0% to 100%, a data record of 999 groups, and a response time of 1 s.

GAOTek Portable Electric Sf6 Gas Moisture Analyzer

SKU: GAOTek-GAZ-104
The GAOTek Portable Electric Sf6 Gas Moisture Analyzer SF6 gas Integrated test instrument can measure humidity (dew point) and purity in one unit, and concentrate the functions that need be realized by several instruments.

GAOTek Portable Ethylene Gas Analyzer

SKU: GAOTek-WGA-161
This Portable Ethylene Gas Analyzer has protection class of IP 65, a humidity range of 10% to 95% RH, and a pressure range of 86 Kpa to 106 Kpa.

GAOTek Portable External Pump Leakage Detector

SKU: GAOTek- GALD-180
GAOTek portable external pump leakage detector can test 4 kinds of gas concentration by natural diffusion at the same time, also can test the temperature and humidity in the environment, can connect with external sampling pump.

GAOTek Portable Flue Gas Analyzer

SKU: GAOTek-GATI-128
This Portable Flue Gas Analyzer has temperatures ranging from -4 °F to -58 °F, a Li-Ion battery, a light alarm function, a remote control operation.

GAOTek Portable Flue Gas Analyzer 

SKU: GAOTek-HGA-201
GAOTek portable flue gas analyzer adopts an advanced infrared absorption detection method and electrochemical detection method.

GAOTek Portable Flue Gas Analyzer Detector

SKU: GAOTek-WGA-172
GAOTek portable flue gas analyzer detector adopts PID photo ion principal design, combined with Android touch screen operations

GAOTek Portable Gas Analyzer

SKU: GAOTek-GATI-140
This Portable Gas Analyzer monitor Sulfur hexafluoride gas in range of 0-12000 PPM with power supply of 220 V and resolution of 1 PPM.

GAOTek Portable Gas Analyzer

SKU: GAOTek-WAG-104
GAOTek portable gas analyzer integrates our advanced NDIR sensor technology and an explosion-proof design for fixed installation.

GAOTek Portable Gas Analyzer Dew Point Tester

SKU: GAOTek-WGA-160
GAOTek portable gas analyzer dew point tester is using original imported high-precision dew point sensors and new digital circuit control technology, it is a high-precision intelligent instrument for measuring trace moisture content in SF6 gas.

GAOTek Portable Gas analyzer Multi Gas Detector

SKU: GAOTek-WGA-180
GAOTek portable gas analyzer multi gas detector is a device that detects the presence of gases in an area, often as part of a safety system.

GAOTek Portable Gas Analyzer With Leak Detector

SKU: GAOTek-GALD-288
GAOTek portable gas analyzer with leak detector is a new type of detector for detecting gas leakage from gas pipelines, gas valves, and other possible places.

GAOTek Portable Gas Chemistry Analyzer

SKU: GAOTek-WGA-183
GAOTek portable gas chemistry analyzer is designed for critical care, portable, easy to use, and performs a flexible panel test from a single disposable cartridge.

GAOTek Portable Gas Detect Analyzer

SKU: GAOTek-GATI-139
GAOTek Portable Gas Detect Analyzer adopts 2.5 in (63.5 mm) high-definition color screen for real-time display, and adopts gas sensors of well-known brands in the industry.

GAOTek Portable Gas Detection Alarm

SKU: GAOTek-GALD-167
GAOTek portable gas detection alarm can be configured with dozens of combustible or toxic gas sensors for detection.

GAOTek Portable Gas Detector Analyzer

SKU: GAOTek-WGA-167
GAOTek portable gas detector analyzer could detect combustible gas, O2 and 2 other kinds of toxic gases simultaneously.

GAOTek Portable Gas Detector Analyzer With Alarm

SKU: GAOTek-WGA-168
This Portable Gas Detector Analyzer with Alarm has operating time of approximately 15 hrs, a sound of 85 db at 1 m, and an ingress protection of IP6.

GAOTek Portable Gas Leak Detector

SKU: GAOTek-GLD-137
This Portable Gas Leak Detector has a working environment of 14 °F to 122 °F, power of DC 3.7 V Li-ion battery, and accuracy of Accuracy <+5% FS.

GAOTek Portable Gas Purity Analyzer

SKU: GAOTek-GATI-127
GAOTek Portable Gas Purity Analyzer is the latest intelligent measuring instrument developed by our company.

GAOTek Portable Handheld Ozone Gas Analyzer

SKU: GAOTek-WGA-189
GAOTek portable handheld ozone gas analyzer is a kind of monitoring gas concentration in different kinds of situations or pipelines 24h continuously wall mounted type gas detector.

GAOTek Portable High Accuracy Gas Analyzer

SKU: GAOTek-WGA-179
GAOTek portable high accuracy gas analyzer adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output.

GAOTek Portable Hydrogen Chloride HCL Gas Leakage Detector with Rechargeable Lithium Battery

SKU: GAOTek-HCGD-115
GAOtek Hydrogen Chloride Gas Detector with Rechargeable Lithium Battery is a specialised device designed to detect and monitor the presence of hydrogen chloride gas in various environments.

GAOTek Portable Industrial Gas Analyzer

SKU: GAOTek-WGA-165
GAOTek portable industrial gas analyzer with direct CO, CO2 & CO sensor protection.

GAOTek Portable Industry H2S Gas Detector

SKU: GAOTek-GTA-129
GAOTek Portable Industry H2S Gas Detector is adopted with advanced large scale integrated circuit technology, international standardized AI design and professional digital analogue hybrid communication technology.

GAOTek Portable IP65 Helium Gas Analyzer

SKU: GAOTek-WGA-186
This Portable IP65 Helium Gas Analyzer has detection range of 0% to 100% Vol, IP rating of IP66, and power of polymer rechargeable battery 4000 mA.

GAOTek Portable Laser Methane Gas Analyzer

SKU: GAOTek-MGD-117
GAOTek Portable Laser Methane Gas Analyzer is a multi-in-one gas detector.

GAOTek Portable Methane Gas Leakage Detector

SKU: GAOTek-MGD-107
GAOTek Portable Methane Gas Leakage Detector is a methane telemetry instrument developed for portable needs.

GAOTek Portable Multi Chlorine Gas Analyzer

SKU: GAOTek-CGA-117
This product Portable Multi Chlorine Gas Analyzer has 4 to 6 hours of charging time, the response time of <30 s, and a power supply of 3.7 V DC 1200 mAh.  

GAOTek Portable Multi Gas Detector

SKU: GAOTek-GATI-129
This Portable Multi Gas Detector detects gases namely CH4,O2,CO, and H2S with a 3.6 V Li-ion chargeable battery as power supply, and an LCD.

GAOTek Portable Multi Gas Detector Analyzer

SKU: GAOTek-WGA-178
This Portable Multi Gas Detector Analyzer has an operating time of 15 hrs, an operating temperature of -4 °F to 140 °F, and a sound of 85 dB

GAOTek Portable Multi Gas Monitor Detector

SKU: GAOTek-GATI-130
GAOTek Portable Multi Gas Monitor Detector is a new type of detector for detecting gas leakage from gas pipelines, gas valves, and other possible places.

GAOTek Portable Multi Testing Equipment Full Kit

SKU: GAOTek-GATI-124
This Portable Multi Testing Equipment uses Laser tech for fast precise methane measurement with operating temperatures ranging from -14 °F to 122 °F.

GAOTek Portable Multi-Gas Detector Analyzer

SKU: GAOTek-CGA-213
GAOTek portable multi-gas detector analyzer is a multi-in-one gas detector. It can continuously detect combustible, oxygen, carbon monoxide, hydrogen sulphide, and other toxic gases in ambient air, and detect up to 5 gases at the same time

GAOTek Portable Multigas Analyzer Monitor

SKU: GAOTek-WGA-174
This Portable Multigas Analyzer Monitor has an initialization time of 20 s, a full specification within 60 s, and a rise time of Co2 <200 ms.

GAOTek Portable Natural Gas Leak Detector

SKU: GAOTek-GALD-159
This Portable Natural Gas Leak Detector has a battery of 3.7 V lithium, a measuring range of 0% to 100%, and a temperature of -40 °F to 158 °F.

GAOTek Portable Nitrogen Gas Analyzer

SKU: GAOTek-GALD-152
GAOTek Portable nitrogen gas analyzer adopts imported high performance nitrogen sensor, is an intelligent high-performance detection alarm that can continuously detect and monitor nitrogen gas and with function of people falling alarm.

GAOTek Portable Octane Analyzer

SKU: GAOTek-GTI-105
GAOTek Portable Octane Analyzer are often used for on-site analysis of octane number of power gasoline, corresponding to the motor method and research method

GAOTek Portable Oxygen Flow Gas Analyzer

SKU: GAOTek-WGA-164
GAOTek portable oxygen flow gas analyzer with KF40 & Flow Housings EQ-W1000-LD The W1000 microprocessor-based analyzer is ideal for the continuous measurement of gas mixtures in applications that demand heavy monitoring of the gas environment.

GAOTek Portable Oxygen Meter Tester

SKU: GAOTek-GATI-138
GAOTek Portable Oxygen Meter Tester is mainly used in the field, and is supported by portable intelligent batteries, portable test cases.

GAOTek Portable Ozone Detector Multi Gas Analyzer

SKU: GAOTek-WGA-176
GAOTek portable ozone detector multi gas analyzer can be used in rapid detection of a variety of gas concentration and measurement of environmental temperature and humidity, if the measurement exceeded the limit value, the alarm would emit sound and light vibration as alarm.

GAOTek Portable Ozone Detector O3 Sensor

SKU: GAOTek-GATI-111
GAOTek Gas Test Analyzer is a compact and user-friendly device designed to detect ozone gas in various applications.

GAOTek Portable Ozone Meter Gas Analyzer

SKU: GAOTek-WGA-170
GAOTek portable ozone meter gas analyzer is a high-precision ozone analyzer.

GAOTek Portable Ozone O3 Gas Leakage Analyzer

SKU: GAOTek-GALD-154
This Portable Ozone O3 Gas Leakage Analyzer has a 4 mA to 20 mA output signal, 12 V DC to 36 V DC power, and 0 ppm to 100 ppm measuring range.

GAOTek Portable Ppm Purity Decomposition SF6 Gas Analyzer

SKU: GAOTek-GAZ-102
GAOTek Portable Ppm Purity Decomposition SF6 Gas Analyzer tester combines the tests of humidity of SF6, purity of SF6 and it integrates the functions which were originally fulfilled by tow instruments into one instrument.

GAOTek Portable Precise High Quality Gas Analyzer

SKU: GAOTek-GTA-126
Features Large LCD backlight display for easier reading The small and light weight CO2 detector is easy to carry This

GAOTek Portable Pumping Gas Analyzer

SKU: GAOTek-WGA-163
GAOTek portable pumping gas analyzer is a kind of fast response and high accuracy gas measurement device.

GAOTek Portable Semiconductor Methane Gas Detector

SKU: GAOTek-MGD-119
GAOTek Portable Semiconductor Methane Gas Detector uses imported gas sensors, large-scale integrated circuit technology and detects leaked gas.

GAOTek Portable Single-Gas Carbon Monoxide Monitor

SKU: GAOTek-CMGD-110
GAOTek Portable Single-Gas Carbon Monoxide Monitor is a cutting-edge device with imported electrochemical sensors, ensuring accuracy in detecting oxygen, carbon monoxide, combustibles, hydrogen sulphide, or Sulphur dioxide.

GAOTek Portable Tester Gas Multi Analyzer

SKU: GAOTek-GATI-134
GAOTek Portable Tester Gas Multi Analyzer integrates SF6 micro- water detector, SF6 purity analyzer, and SF6 decomposition analyzer as one.

GAOTek Portable UV Flue Gas Analyzer For So2, No, No2, Co, CO2, O2

SKU: GAOTek-GAZ-110
GAOTek Gas Analyzers  is mainly composed by monitoring unit of gaseous pollutants (SO2, NOX, CO, CO2), monitoring unit of flue gas parameters (e.g., oxygen content), data collection & processing unit.

GAOTek Pump Suction Gas Leak Detector

SKU: GAOTek- GALD-174
This Pump Suction Gas Leak Detector has USB powered DC 5 V charger, power consumption of <3 W, 5 in LCD screen, and a reduplication of ±2%.

GAOTek Refrigerant Halogen Gas Leak Analyzer

SKU: GAOTek-GALD-158
GAOTek Refrigerant halogen gas leak analyzer is a stable and sensitive instrument.

GAOTek Residual Chlorine Analyzer

SKU: GAOTek-CGA-303
GAOTek residual chlorine analyzer is an online water residual chlorine detector designed to continuously measure chlorine content in water.

GAOTek RFL Chlorine Gas Analyzer

SKU: GAOTek-CGA-409
This RFL Chlorine Gas Analyzer has response time of <60 s, lcd display in build, IP 65 protection and working temperature range of -4 °F to 122 °F.

GAOTek Safety Alarm Natural Gas Analyzer

SKU: GAOTek-GAZ-109
GAOTek Safety Alarm Natural Gas Analyzer is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide or sulfur dioxide.

GAOTek Sensor Emission Chlorine Gas Analyzer

SKU: GAOTek-CGA-163
GAOTek sensor emission chlorine gas analyzer provides comprehensive monitoring of combustible, toxic gas hazards in potentially explosive atmospheres, indoors and outdoors—and is marked by installation ease and flexibility, user-friendly operation, and cost-effective gas monitoring.

GAOTek Sensor Gas Analyzer

SKU: GAOTek-WAG-102
GAOTek sensor gas analyzers are portable gas and dust detectors which can be configure flexibly up to 5 gas sensors or 3 gas sensors plus 1 dust sensor.

GAOTek Solo Chlorine Dioxide Detector

SKU: GAOTek-CGA-103
GAOTek solo chlorine dioxide detector has everything you expect plus additional features to make your compliance easier and more cost-effective than ever.

GAOTek Solo Chlorine Gas Analyzer

SKU: GAOTek-CGA-165
GAOTek Solo Chlorine Gas Analyzer has everything you expect plus additional features to make your compliance easier and more cost-effective than ever.

GAOTek Supply Free Chlorine Analyzer

SKU: GAOTek-CGA-162
GAOTek supply free chlorine analyzer is a wall-mounted online analyzer integrated the measurement of water quality free chlorine, pH, and temperature.

GAOTek Test Gas Analyzer

SKU: GAOTek-GATI-125
GAOTek Test Gas Analyzer adopts imported sensors, which integrates SO2 + SOF2, H2S, CO, H2, HF and moisture content measurement into one gas.

GAOTek Test Gas Concentration Machine Meter Electronic Measuring Hbr Instruments

SKU: GAOTek-GATI-115
GAOTek test gas concentration machine meter electronic measuring HBR instruments CE-certified SKZ1050E-Hydrogen bromide HBr gas measurement instrument gas tester monitor gas meter to measure Hydrogen bromide HBr gas with built-in pump.

GAOTek Testing Equipment of Portable Single H2 Gas Analyzer

SKU: GAOTek-GATI-116
GAOTek testing equipment portable single h2 gas analyzer with city brand sensor aids in the daily production of the petrochemical engineering, steel, and chemical engineering industries, workers often encounter flammable and toxic gases of various sorts, and accidents are easy to take place without proper safety protection.

GAOTek Veterinary Portable Blood Gas Electrolyte Analyzer

SKU: GAOTek-GAZ-106
GAOTek Gas Analyzers is a portable biochemistry analyzer for veterinary use, providing quantitative in vitro determinations of clinical chemistry analytes in whole blood, plasma, or serum.

GAOTek VOC Gas Analyzer

SKU: GAOTek-WAG-107
GAOTek VOC gas analyzer uses modular detection unit technology, configured with single gas sensor or multiple gas sensors, customers can choose single gas or multiple gas sensors, up to 16 kinds of gas can be detected.

GAOTek Wall Mount Oxygen Gas Leak Detector Analyzer

SKU: GAOTek-GALD-218
This Wall Mount Oxygen Gas Leak Detector Analyzer has an output signal of 4 mA to 20 mA, power supply of 24 V DC, and a distance of 3,280.84 ft.

GAOTek Water Quality Chlorine Analyzer

SKU: GAOTek-CGA-161
GAOTek water quality chlorine analyzer is the source of life.

GAOTek Water Treatment Chlorine Analyzer

SKU: GAOTek-CGA-118
GAOTek water treatment chlorine analyzer is encapsulated in a closed electrolyte cavity.

GAOTek Waterproof Hydrogen Chloride Gas Detector

SKU: GAOTek-HCGD-104
GAOtek portable Waterproof Hydrogen Chloride Gas detector in various environments.

GAOTek Wireless Carbon Monoxide Detector Gas Detector

SKU: GAOTek-CMGD-112
GAOTek wireless carbon monoxide detector gas detector is an advanced wireless carbon monoxide (CO) detector designed for hazardous environments.

GAOTek Wireless Exhaust Gas Analyzer

SKU: GAOTek-WGA-181
GAOTek wireless exhaust gas analyzer is a data collector which can quickly acquire and analyze gas concentration components in scientific research, university and complex working environments.

GAOTek Wireless Flue Gas Analyzer

SKU: GAOTek-GATI-136
GAOTek Wireless Flue Gas Analyzer is a cost effective & versatile emissions monitoring solution.

GAOTek Wireless Gas Analyzer

SKU: GAOTek-WAG-105
GAOTek wireless gas analyzer has sensors that use imported sensitive elements, which have the characteristics of high accuracy, strong interchangeability, and high reliability.

GAOTek Wireless Multi Gas Analyzer

SKU: GAOTek-WGA-188
GAOTek wireless multi gas analyzer with high quality CH4 H2 N2 multi-gas monitor portable gas analyzer lab test gas concentration instrument to measure CH4 H2 N2 gas with pump built in.

GAOTek Zirconia Chlorine Gas Analyzer

SKU: GAOTek-CGA-164
GAOTek Zirconia Chlorine Gas Analyzers are mainly used in the petrochemical industry to produce ethylene and aromatics, hydrocracking processes, inert gas reaction furnaces or containers, argon or nitrogen purification, combustion control of boilers or incinerators, gas cylinder filling and canning in gas plants, marine inert gas generators, carbon dioxide purity detection in the beer industry, and heat treatment industrial furnaces.

Gas Detector for 5 in 1 (Three Detection Mode)

SKU: GT00Z200UT
Key Features Specifications Key Features Simultaneously monitors and display variety of harmful gasses Wide selection of on-site user configuration options,

Ion Meter for Chlorine Ion (High Accuracy)

SKU: GT00Z100ZS
  Key Features High performance portable chlorine ion meter is equipped with a large LCD display. 2 to 5 points

Combustible Gas Detector with Toxic (Waterproof)

SKU: GT00Z200UF
Key Features Specifications Technical Specifications Detectionᅠmethod: Naturalᅠdiffusion DetectionᅠRange: Dependingᅠonᅠtheᅠtypeᅠofᅠgasᅠaᅠrangeᅠofᅠdifferent Resolution: 1%ᅠLEL,ᅠ1ppm,ᅠ0.1ppm/vol%ᅠ(Accordingᅠtoᅠrange) Forᅠgas: Combustibleᅠgas,ᅠtoxicᅠgasᅠ. Alarmᅠpoint: Differentᅠtypesᅠofᅠgasᅠalarmᅠisᅠdifferentᅠ(flammableᅠexample)ᅠunderreportingᅠ20%ᅠLEL,ᅠhighᅠreportedᅠ50%ᅠLEL Displayᅠerror: ?ᅠᄆᅠ5%ᅠF.S Responseᅠtime: Tᅠ<30s Indicateᅠway:

Gas Detector with Alarm (Oxygen, Toxic, Harmful, Flame)

SKU: GT00Z200VS
GAOTek Gas Detector with Alarm effectively detects concentration of oxygen and toxic, harmful or flammable gas with wide measuring range and high accuracy.

GAOTek Gas Analyzer with H2 Purity Detection (High Accuracy)

SKU: GT00Z200TG
This Gas Analyzer with H2 Purity Detection (High Accuracy) is a special portable hydrogen gas purity analyzer designed to analyze the hydrogen gas purity from the hydrogen cooled generator.

Nitrogen Oxide NO Gas Detector(Wide Range/Data Record)

SKU: GT00Z200YG
Key Features Specifications   Key Features Elegant and exquisite aluminum alloy packaging suitcase Ultra-high buzzer alarm sound, higher and lower

Oxygen O2 Gas Detector(Data Storage/High Precision)

SKU: GT00Z200ZR
GAOTek Gas Detector for Oxygen detects concentration of oxygen gas, records data, and supports automatic zero point calibration by one press precisely.

Gas Analyzer for Oxygen (Data Logger and Light Weight)

SKU: GT00WW00ZZ
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.

Gas Analyzer for Oxygen (Data Logger and Online)

SKU: GT00Z200TQ
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.

Gas Analyzer oxygen in Zirconium Oxide (Data Storage)

SKU: GT00WW00ZY
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.

Gas Detector for Chlorine (High Precision, Two Alarms)

SKU: GT00Z200VE
Key Features Technical Specifications Key Features Adopt advanced 16 bits controller of ultra-low power Resolutions is 128*64 LCD High-precision electro-chemical

Gas Detector for Chlorine (Test Record, Built-In CF Calibration)

SKU: GT00Z200WP
Key Features Technical Specifications Key Features Smart probe design, calibration Maintenance more convenient in the future Fault, warning, operator error,

Gas Detector for Volatile Organic Compound (High Accuracy)

SKU: GT00Z200W9
Key Features Technical Specifications Key Features Small Size, light weight, easy to carry High accuracy, short response time, wide measurement

Nitrogen Dioxide NO2 Gas Detector(Water Proof, Accurate)

SKU: GT00Z200WH
Key Features Technical Specifications Key Features Smart probe design, calibration Maintenance more convenient in the future Fault, warning, operator error,

Multi-Function Gas Detector (5 Gases, Customizable)

SKU: GT00Z200TB
GAO Tek Multifunction Gas Detector enables field professionals to detect five gases at a time and is customizable

GAO Tek’s environmental gas analyzers have the following functions:

  • Quality Control: GAO’s environmental gas analyzers help in quality control in industries such as food and beverage, pharmaceuticals, and petrochemicals. Our products help to ensure that the gas used in production meets the required standards and specifications.
  • Gas Concentration Measurement: Our environmental gas analyzers are used to measure the concentration of specific gases in a sample. Our products provide accurate and real-time measurements of gas levels which helps in process optimization, environmental monitoring, and compliance with safety regulations.
  • Process Optimization: GAO’s environmental gas analyzers aid in optimizing industrial processes by providing real-time data on gas concentrations. This information enables operators to adjust process parameters, control reactions, and enhance efficiency while maintaining desired gas composition and minimizing waste.
  • Workplace Safety: Our environmental gas analyzers help to ensure occupational safety in environments where the presence of toxic or combustible gases is a concern. Our products detect gas leaks and prevent exposure to hazardous substances, and provide early warnings for potential health and safety risks.

GAO’s environmental gas analyzers are rugged, versatile, and precision measurement and calibrating instruments. Our products comply with applicable industrial standards such as ISO 17025, ATEX Directive, IECEx, EN standards, OSHA requirements, EPA Regulations, and NIST.

Our environmental gas analyzers help our customers comply with relevant U.S. government regulations, such as:

  • Greenhouse Gas Reporting Program (GHGRP)
  • Clean Air Act (CAA)
  • National Emission Standards for Hazardous Air Pollutants (NESHAP)
  • National Ambient Air Quality Standards (NAAQS)

Our environmental gas analyzers help our clients complying with relevant Canadian government regulations such as:

  • Canadian Occupational Health and Safety Regulations (COHSR)
  • Canadian Environmental Protection Act (CEPA)
  • Canadian Ambient Air Quality Standards (CAAQS)
  • British Columbia Ambient Air Quality Objectives and Standards
  • Greenhouse Gas Reporting Program (GHGRP)
  • Ontario Regulation 419/05

Our environmental gas analyzers have the following applications:

  • Process Control: GAO’s environmental gas analyzers are integrated into process control systems to monitor and maintain the composition and quality of gases used in manufacturing processes. Our environmental gas analyzers help ensure product quality, optimize process efficiency, and provide real-time data for process adjustments, and control.
  • Medical and Healthcare: Our environmental gas analyzers are used in medical and healthcare settings for monitoring respiratory gases, anesthesia gas monitoring, and assessing blood gas levels. Our product help measures oxygen (O2), carbon dioxide (CO2), and other gases in patient breath or blood samples, providing critical information for patient diagnosis, treatment, and monitoring.
  • Environmental Remediation: GAO’s environmental gas analyzers are used in environmental remediation projects, such as the cleanup of contaminated sites. Our products help check soil gas and groundwater contamination, and measure the effectiveness of remediation techniques.
  • Leak Detection: Our environmental gas analyzers help to locate gas leaks in various systems and infrastructure, including pipelines, storage tanks, and industrial equipment. GAO’s environmental gas analyzer detects and measures the presence of gases such as methane (CH4), hydrogen (H2), or refrigerants, helping to prevent safety hazards and minimize environmental impacts.
  • Safety and Emergency Response: Our environmental gas analyzers are needed tools in safety and emergency response situations. Our products are used by emergency responders, hazmat teams, and firefighters to assess the presence and concentration of hazardous gases at accident sites, chemical spills, or during firefighting operations.

Our environmental gas analyzers can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.