Environmental Turbidimeters

GAO’s environmental turbidimeters are used to measure the turbidity, or cloudiness, of a liquid sample. Turbidity is caused by the presence of suspended particles, such as sediment, algae, and other substances, which scatter light passing through the sample. GAO Tek’s turbidimeters measure the amount of light scattered by these particles and provide a numerical value of turbidity.

GAO’s environmental turbidimeters are composed of light source, sample cell, detector, optical system, display, power supply, and control system.

The other common names of turbidimeters include turbidity meters, turbidity analyzers, turbidity sensors, turbidity measurement devices, cloudiness meters, haze detectors, suspended solids analyzers, water clarity testers, particulate matter analyzers, sediment concentration meters, murkiness gauges, opacity sensors, haziness detectors, turbidity testers, muddy water analyzers, and filtration monitoring devices.

Showing all 155 results

GAOTek Screen Portable Smart Turbidity Meter

SKU: GAOTek-PTM-169
GAOTek screen portable smart turbidity meter has a has minimum readout (NTU) of 0.01, measuring range (NTU) of 5 to 100, 100 to 1000 and a basic error of ± 5% FS.

GAOTek Digital Water Turbidimeter

SKU: GAOTek-PTM-166
GAOTek Digital Water Turbidimeter adopts the principle of 90 scattered light measurement, conforms to the 1SO7027 international standard.

GAOTek Portable Turbidity Meter ISO Compliant

SKU: GAOTek-PTM-165
This Portable Turbidity Meter ISO Compliant has a turbidity range of 0.00 to 1000 FTU, turbidity resolution of 0.01 (0.00 to 50.00 FTU), 1 (50 to 1000 FTU) and a turbidity accuracy of ± 0.5 FTU  

GAOTek Handheld Water Flow Meter

SKU: GAOTek-PTM-163
GAOTek handheld water flow meter uses an external clamp sensor to measure the liquid flow.

GAOTek Handheld Clamp Ultrasonic Flow Meter

SKU: GAOTek-PTM-162
GAOTek Handheld Clamp Ultrasonic Flow Meter achieves non-contact measurement of liquid flow rate. Install the sensor on the outer wall of the pipeline to complete Measurement of flow rate.

GAOTek Portable Turbidimeter

SKU: GAOTek-PTM-161
GAOTek Portable Turbidimeter is used for measuring suspended in water insoluble particulate matter generated by the degree of light scattering, to get the content of suspended particulate matter.

GAOTek PH Turbidity Sensor Detection

SKU: GAOTek-PTM-160
GAOTek PH turbidity sensor detection has a pressure range of 0.4 Mpa or less, velocity flow of < 2.5 m/s and a storage temperature of 59 °F to 149 °F (15 °C to 65 °C)

GAOTek Turbidity Sensor

SKU: GAOTek-HPTM-164
This turbidity sensor has 0 NTU to 1000 NTU of measurement range, 12 V to 24 V DC ±10% of power supply, and -5 ℃ to 65 ℃ of temperature range.

GAOTek Software Turbidimeter

SKU: GAOTek-HPTM-274
This software turbidimeter has 0 NTU to 300 NTU of range, 12 to 24 V DC of power supply, and + 5 ℃ to 50 ℃ of temperature range.

GAOTek Turbidity Detection

SKU: GAOTek-HPTM-273
This turbidity detection has 0 FTU to 1000 FTU of range, ±5.0 FTU of accuracy, and 0 ℃ to 80 ℃ to FTU of resolution.  

GAOTek Scattered Light Turbiditimeter

SKU: GAOTek-HPTM-271
This scattered light turbiditimeter has 0.01 NTU  to 200 NTU of measurement range, AC 220 V ±10%  or  50 Hz rated voltage, and ≤5% (±2% FS) of accuracy.

GAOTek Water Treatment Turbidimeter

SKU: GAOTek-HPTM-170
This water treatment turbidimeter has DC 7.5 V, 0.2 A of power supply, 0 NTU to 1000 NTU of measuring range, and 0.5% of repeatability.

GAOTek Water Quality Turbidimeter

SKU: GAOTek-HPTM-169
This water quality turbidimeter has 0.01 NTU  to 3000 NTU of  measuring range, 9 V to 36 V DC of  power supply, and 0℃ to 45℃ of measuring temperature.

GAOTek Sensor Probe Cheap Turbidity

SKU: GAOTek-HPTM-168
This sensor probe cheap turbidity has 0 NTU to 200 NTU measuring range, 1 NTU of resolution, and 5°C to 40°C of operating temperature.

GAOTek Water Turbidity Test

SKU: GAOTek-HPTM-167
This water turbidity test has 0 NTU to 3000 NTU of measuring range, ≤±6% of accuracy, and  5℃ to 40℃ of operating temperature.

GAOTek Surface Water Turbidimeter

SKU: GAOTek-HPTM-166
This surface water turbidimeter has  0 NTU to 1000 NTU of measuring range, 0.01 NTU,0.1 ℃ of resolution, and 12 V of power.

GAOTek Conductivity Meter

SKU: GAOTek-HPTM-165
This conductivity meter has 0 to 20 mg/L of measurement range,220 V 50 HZ of power supply, and 100 V to 240 V AC input, DC 24 V output power.

GAOTek Digital Water Test Meter Turbidimeter

SKU: GAOTek-HPTM-163
This digital water test meter turbidimeter has 0 NTU to 999.9 NTU of range, 1 NTU of accuracy, and AC 220 V ±10% 50 Hz to 60 Hz of power.

GAOTek Dual-Beam Turbidimeter

SKU: GAOTek-HPTM-162
This dual-beam turbidimeter has AC 220 V ±10 % or 50 Hz of power supply, 0 NTU to 1000 NTU of measuring range, and ≤5% (±2%F.S) of accuracy.

GAOTek Digital Drinking Waste Water Turbidimeter

SKU: GAOTek-HPTM-161
This digital drinking waste water turbidimeter has 0 NTU to 4000 NTU of measurement range, -20℃ to +60℃ of operating temperature, and DC 24 V of power.

GAOTek Portable Turbidity Meter

SKU: GAOTek-HPTM-130
GAOTek portable turbidity meter can be widely used in environmental protection departments, tap water, sewage, municipal water supply, industrial water, etc..

Gaotek LED Light Source Bench Smart Turbiditimeter

SKU: GAOTek-HPTM-129
This bench smart turbiditimeter has 110 V to 220 V, 50 Hz to 60Hz of power supply, 0 NTU to 10 NTU of measuring range, and -≤0.5 % of repeatability

GAOTek High Performance Portable Turbidimeter

SKU: GAOTek-HPTM-128
This high performance portable turbidimeter has 0 NTU to 400 NTU of measurement range, 0.01 NTU of minimum resolution, and 199 measured values.

GAOTek Water Quality Monitoring Turbidimeter

SKU: GAOTek-HPTM-127
This water quality monitoring has 12 to 24 V DC of power supply, 0 NTU to 4000 NTU of range, and (0 ℃ to 60 ℃) of temperature compensation.

GAOTek High Performance Portable Turbidimeter

SKU: GAOTek-HPTM-126
This high performance portable turbidimeter has 0.01 to 19.99 of measuring range, (0 °C to 50 °C) of operating temperature, and 18 ml sample volume.

GAOTek Turbidity Analyzer

SKU: GAOTek-HPTM-125
This turbidity analyzer has (-20 °C to 70 °C) of storage temperature, 85 to 500 V AC power supply and 4 to 20mA data output methods.

GAOTek LCD Water Quality Detector

SKU: GAOTek-HPTM-124
This LCD water quality detector has AC 220 V ±10%/50 Hz rated of voltage, 0 to 1000 NTU of measuring range and (5 ℃ to 40 ℃) of ambient temperature.

GAOTek Cheap Turbidity Tester

SKU: GAOTek-HPTM-123
This cheap turbidity tester has 0.01 g of resolution, 0 to 1000 NTU of range, and (0 ℃ to 60 ℃) of temperature.

GAOTek Quality Analyzer Temperature Sensor

SKU: GAOTek-HPTM-140
This quality analyzer temperature sensor has0 NTU to 100 NTU of range, 5 ℃ to 65 ℃ of temperature, and 0.1NTU of resolution. 

GAOTek Sensor Measurement Instrument

SKU: GAOTek-HPTM-122
This sensor measurement instrument has 0 to 100 or 400 or 1000 NTU range, 0 ℃ to 50 ℃ temperature and DC 6 to 12 V power supply

GAOTek Water Turbidimeter

SKU: GAOTek-HPTM-121
This water turbidimeter has 0 to 1100 NTU/FN, 0 to 9999 of measurement range, ± 3% (501 to 1100 NTU) accuracy and (0 °C to 60 °C) of temperature.

GAOTek Digital Water Turbidimeter

SKU: GAOTek-HPTM-139
This digital water turbidimeter has 0 NTU to 1000 NTU of measurement range, 5 V to 12 V DC DC of power supplyand 0 ℃ to 50  ℃ of temperature range. 

GAOTek Probe Turbidity Sensor

SKU: GAOTek-HPTM-138
This probe turbidity sensor has DC 12 V to 24 V of power requirements, 0.1 NTU to 1000 NTU of range, and 0 ℃ to 50 ℃ of temperature range. 

GAOTek LED Laboratory Turbiditimeter

SKU: GAOTek-HPTM-137
GAOTek LED laboratory turbiditimeter has AC 110 or 220 V ±10 %50 Hz to 60 Hz of power supply, 0 NTU to 1000 NTU of measuring range, and ≤ ± 2 % FS of repeatability.

GAOTek Detection Turbidity Tester

SKU: GAOTek-HPTM-136
This detection turbidity tester ha 0 NTU to 200 NTU of measurement range, 0.1 NTU, 0.01 NTU minimum indication, and 1.5 V DC x 5 AA of power source. 

GAOTek High-Precision Turbidity Analyzer

SKU: GAOTek-HPTM-135
This high-precision turbidity analyzer has 0 NTU to 1000 NTU of measuring range, 70 W power, and ≤±5% of repeatability.

GAOTek Ph Do Turbidimeter

SKU: GAOTek-HPTM-134
This ph do turbidimeterhas 220 V AC ±10%, 50/60 Hz working voltage, 0 to 4000 NTU of measuring range, and  DC 12 V of power supply. 

GAOTek Digital Turbidity Sensor

SKU: GAOTek-HPTM-133
This digital turbidity sensor has 0.1 NTU of resolution, 0 NTU to 100 NTU, 0 NTU to 1000 NTU, 0 NTU to 4000 NTU range and 0℃ to 50℃ of temperature. 

GAOTek Turbid Solution Turbidimeter

SKU: GAOTek-HPTM-132
This turbid solution turbidimeter has 0 NTU to 5000 NTU measuring range, -20℃ to 50℃  temperature and 220 V AC power supply.

GAOTek High Range Water Quality Turbidimeter

SKU: GAOTek-HPTM-131
This high range water quality turbidimeter has 0 NTU to 2000 NTU of measurement range, 12 V to 24 V DC voltage, and <3% FS of accuracy.

GAOTek Drinking Water Turbidimeter

SKU: GAOTek-DWT-182
This water turbidimeter has measuring range of 0 to 4000 NTU, IP 65 protection ofIP 65, and power supply of AC 220 V.

GAOTek Water Quality Turbidimeter

SKU: GAOTek-DWT-181
This water turbidimeter has a measuring range from 0 to 20 NTU or 20 to 200 NTU, IP 65 protected, and power of 200 to 240 V AC to work.

GAOTek Drinking Water Turbidimeter

SKU: GAOTek-DWT-180
This drinking water turbidimeter has measuring range of 00.001 to 100 NTU, protection of IP 65, and power of 9 V to 12 V DC to work.

GAOTek Digital Turbidity Water Analyzer

SKU: GAOTek–DWT-110
GAOTek digital turbidity water analyzer adopts the 90° near-infrared light scattering principle.

GAOTek Digital Water Turbidity Meter

SKU: GAOTek–DWT-109
GAOTek digital water turbidity meter has high-performance portable turbidity meter, 2 to 5 points calibration, selectable 4 turbidity units.

GAOTek Water Turbidimeter

SKU: GAOTek–DWT–108
This Water Turbidimeter has a range of 0 NTU to 1000 NTU, an accuracy of ± 6 %, the repeatability of 0.5 %, and fluctuation of ± 0.5 % FS or 30 min.

GAOTek Water Turbidity Sensor Quotation

SKU: GAOTek–DWT-107
GAOTek water turbidity sensor quotation is precision and reliable turbidity meter for continuous turbidity measurement according to international standard.it adopts digital turbidity sensor by RS485 Modbus RTU.

GAOTek Turbidity Meter

SKU: GAOTek–DWT-106
GAOTek turbidity meter is designed by principle of scattering-transmitted light measurement.

GAOTek Water Analyzer Turbidity Sensor

SKU: GAOTek–DWT-105
This Water Analyzer Turbidity Sensor has accuracy of 2 % to 5 % FS, a resolution of 0.1 NTU, 32.1 ℉ (0.1 ℃), and a response time of 30 s T90.

GAOTek Water Turbidity Meter

SKU: GAOTek–DWT-104
This Water Turbidity Meter has operating temperature of 32 ℉ to 140 ℉, the stray light of 0.02 NTU, and the turbidity range of 0 NTU to 2000 NTU.

GAOTek Drinking Water Turbidity Meter

SKU: GAOTek–DWT-103
GAOTek drinking water turbidity meter is used for measuring the scattering degree of the lights generated by the insoluble grain matters suspended in water or transparent liquids, with capability to characterize the content of these suspended grain matters.

GAOTek Drinking Water Turbidity Sensor

SKU: GAOTek–DWT-102
This Drinking Water Turbidity Sensor has measuring range of 0 NTU to 2000 NTU, the voltage of 12 V to 24 V, and temperature compensation of 18 B 20.

GAOTek Turbidimeter And Fluorometer

SKU: GAOTek–DWT-101
This Turbidimeter and Fluorometer has an operation temperature of 39.2 °F to 105.8 °F, an accuracy of ± 1 nm, and a PTSA of 0.0 ppb to 300.0 ppb.

GAOTek Portable Drinking Water Meter

SKU: GAOTek-DWT -104
GAOTek portable drinking water quality turbidimeter has a measuring range from 0 to 200 milligrams per liter, is IP65 protected & requires AC 2202V 50 to 6oHz to run.

GAOTek Digital Water Turbidimeter

Overview GAOTek digital water quality turbidimeter has a measuring range from 0 to 4000 NTU which is customizable, IP65 protected

GAOTek Water Quality Turbidimeter

SKU: GAOTek-DWT -102
GAOTek water quality turbidimeter has a measuring range from 0 to 1000 NTU or 0 to 200 NTU which is customizable, IP68 protected & requires DC 12V/ DC 24V to work.

GAOTek Drinking Water Turbidimeter

SKU: GAOTek-DWT -101
This drinking water turbidimeter has a measuring range from 0 to 4000 NTU, IP68 protected, and DC 12V/ DC 24 V of power.

GAOTek Water Quality Meter

SKU: GAOTek-PLM-143
This water quality meter has SD card (FAT32 format), EXCEL or WORD, LCD with backlight, and 420 nm, 610nm wavelength.

GAOTek Turbidity Instrument

SKU: GAOTek-PLM-142
GAOTek turbidity instrument the turbidity sensors use fiber optic technology to provide superior repeatability and stability and are less susceptible to ambient light.

GAOTek Multi Parameters Water Quality Analyzer

SKU: GAOTek-PLM-141
GAOTek multi parameters water quality analyzer adopts method of spectrophotometry, which supports the wavelengths of 420nm, 470nm, 520nm and 620nm, and can support multiple parameter detection.

GAOTek Turbidity Tester

SKU: GAOTek-PLM-140
This turbidity tester has 0.01 NTU or 1 NTU, LED, 850 nm of light source, and 0 NTU, 100 NTU of calibration points.

GAOTek High Quality Digital Water Turbidimeter

SKU: GAOTek-PLM-139
This high-quality digital water turbidimeter has 2 × 10-18 mol or ATP accuracy, 2000 test results, and 20 to 85% relative humidity range.

GAOTek Portable Suspended Solids Turbidity Detector

SKU: GAOTek-PTM-138
This portable suspended solid turbidity detector has more than 80000 data storage, 5600 mAh lithium battery, and 0.5 to 300 NTU of measurement range

GAOTek Profession Portable Turbidity Analyzer Meter

SKU: GAOTek-PLM-137
This profession portable turbidity analyzer meter has DC 5 to 12 V, current <50 mA power, and <5% or 0.3 NTU of accuracy.

GAOTek Turbidity Meter

SKU: GAOTek-PLM-136
GAOTek turbidity meter combines the scattered light method and the transmitted light method and uses a near-infrared light source to eliminate chromaticity interference.

GAOTek Chlorine Portable Meter High precision Turbidimeter

SKU: GAOTek-PTM-134
GAOtek high accuracy turbidity and chlorine portable meter. This meter is a combination of a nephelometer and photometer to measure the most important parameters in drinking water: turbidity and chlorine.

GAOTek Water Turbidimeter

SKU: GAOTek-PTM-133
GOATek water turbidimeter for measuring the scattering degree of the light generated by the insoluble grain matters suspended in water or transparent liquids, with capability to characterize the content of these suspended grain matters.

GAOTek Digital Water Test Turbidimeter

SKU: GAOTek-PTM-132
This digital water test turbidimeter has character LCD, 0.1 mg/L 0.1 NTU of accuracy and AC 220 V±10% 50/60 Hz of power.  

GAOTek Digital Turbidimeter

SKU: GAOTek-PTM-131
GOATek digital turbidimeter is built with an infrared light source, using ISO7207 compliant nephelometric method (90°), equipped with a large TFT colored screen, designed for reliable turbidity measurements from 0 to 1000 NTU in various applications both in-field and in-lab e.g. environmental monitoring, water treatment, beverage making.

GAOTek Laboratory Portable Turbidity Meter

SKU: GAOTek-PTM-130
This laboratory portable turbidity meter has data storage of 1000 sets for each parameter, rechargeable lithium battery, and ± 0.002 pH of accuracy.

GAOTek High-Precision Turbidity Meter

SKU: GAOTek-PTM-129
GOATek high-precision turbidity meter is designed to measure optical density of microorganism suspension, determine the inoculation concentration of microorganisms, and is used together with standard turbidity tubes provided by Meihua.

GAOTek Portable Turbidimeter

SKU: GAOTek-PTM-128
This portable turbidimeter has 2000 sets data storage, auto range switch from 0 to 1000 NTUs and ISO7027 of measuring method.

GAOTek Water Treatment Turbidity Meter

SKU: GAOTek-PTM-127
GOATek water turbidity meter is used for measuring the scattering degree of the lights generated by the insoluble grain matters suspended in water.

GAOTek Optical Turbidity Sensor Probe

SKU: GAOTek-HPTM-120
This optical turbidity sensor probe has 90 V to 260 V AC 50 Hz to 60 Hz of power , 0.01 NTU to 100 NTU ,0.01 NTU to 4000 NTU range, and <2.5 m/s Velocity.

GAOTek Digital Water Quality Turbiditimeter 

SKU: GAOTek-HPTM-119
This digital water quality turbiditimeter has 220 V power supply, 0 mg/ITSS to 20000 mg/ITSS measuring range and -20 ℃ to + 60 ℃ working temperature.

GAOTek Wastewater Monitoring Controller Turbidimeter

SKU: GAOTek-HPTM-118
This wastewater monitoring controller turbidimeter has 12 to 24 V DC of power supply, <1 W power and 0 °C to 60 °C medium temperature.

GAOTek Digital Turbidimeter

SKU: GAOTek-HPTM-117
This digital turbidimeter has 220 V of power supply, 60 s of response time, and ±0.5% FS of repeatability.

GAOTek Optical Fiber Turbidimeter

SKU: GAOTek-HPTM-116 
This optical fiber turbidimeter has 0 to 1000 NTU of range, DC 5 to 12 V of power supply, and 0.3 NTU resolutions.

GAOTek Portable Turbidimeter

SKU: GAOTek-HPTM-114
Technical Specifications Range 0 to 20 NTU Turbidity; 0 to 1000 NTU Turbidity 0 to 1000 mg/L TSS Calibration 4 points calibration (optional calibration

GAOTek Benchtop Turbidimeter

SKU: GAOTek-HPTM-113
This benchtop turbidimeter has 0 to 2000 NTU of range, DC 12 V/2 A of power supply, and <0.02 NTU of stray light.

GAOTek Turbidity Sensor

SKU: GAOTek-HPTM-112 
This turbidity sensor has 12 or 24 V DC of power supply, 0 to 1000 NTU of range, and 30 mm of diameter.

GAOTek DigitaI Turbidimeter

SKU: GAOTek-HPTM-111
This digitaI turbidimeter has 0.001 NTU to 40000 NTU of display range, 18V to 36 V DC of power supply, and resolution of 0.001 NTU.

GAOTek Oxygen Salinity Turbiditimeter

SKU: GAOTek-HPTM-141
This oxygen salinity turbiditimeter has 12 V of power supply, 3 W of power dissipation, and 0 ℃ to 50 ℃ of measuring temperature.

GAOTek Color Interference Turbimeter for Line Digital

SKU: GAOTek-LTM-120
This color interference turbidimeter has detected +/-1% FS of accuracy, 220 V of power supply, and 0.01 NTU of resolution.

GAOTek Color Interference Turbimeter

SKU: GAOTek-LTM-119
This color interference has minimum redoubt 0.01 NTU, ±5% FS of detection and 110 V of power supply.

GAOTek Color Interference Turbimeter for Industrial

SKU: GAOTek-LTM-118
This color interference turbidimeter for industrial has 220 V of power supply, ±1.0% FS of accuracy, and 0.1 NTU of resolution.

GAOTek Color Interference Turbimeter for Printing

SKU: GAOTek-LTM-117
This color interference turbidimeter has electric power source, USB 2.0 of interface, and 1.6 million measurements.

GAOTek Color Interference Turbimeter for Screen Display

SKU: GAOTek-LTM-116
This color interference turbidimeter has 7 in color screen of display, 3.4 A for power supply, and 360 x 90 of identical detection.

GAOTek Color Interference Turbidimeter for Water

SKU: GAOTek-LTM-115
This color interference turbidimeter has ±5% FS of accuracy, electric power source and 10000 hour of cold light source.

GAOTek Color Interference Turbidimeter for Color Reader

SKU: GAOTek-LTM-114
This color interference turbidimeter has d/8 geometric optical illumination, 10 nm visible light range, and measurement range of 0 % to 200 %.

GAOTek Color Interference Turbidimeter for LCD Screen

SKU: GAOTek-LTM-113
This color Interference turbidimeter has ±2% FS of basic error, minimum redoubt 0.001 NTU, and 110 V of power supply.

GAOTek Color Interference Turbimeter for Lux Light

SKU: GAOTek-LTM-112
This color interference has design of 270° rotation mechanism, abundant colour evaluation modes and 500 mA of power supply.

GAOTek Color Interference Turbidimeter for Color Measuring

SKU: GAOTek-LTM-111
This color interference turbidimeter has 45/0 geometric optical, GB/T 18833 standard colours, and Φ 4 mm of double measuring aperture.

GAOTek Customized Chlorine Photometer For Water Quality

SKU: GAOTek-PTM-125
GAOTek customized chlorine photometer for water quality has wavelength, absorbance, and resolution of absorbance.

GAOTek Water Quality Sensor Meter

SKU: GAOTek-PTM-124
GOATek water quality sensor meter used for testing water quality. It can be installed with up to 4 probes, can measure water quality parameters.

GAOTek Dual Beam Turbidimeter

SKU: GAOTek-PTM-123
GOATek dual beam turbidimeter is a portable turbidity detection instrument for outdoor operation and rapid analysis of turbidity in industrial wastewater and domestic sewage.

GAOTek Portable Handheld

SKU: GAOTek-PTM-122
GAOTek portable handheld has 0.01 NTU, 0.1 NTU, 1 NTU of resolution, capacity of AA Battery, AC Adapter, and AC input, DC 5 V output of power supply.

GAOTek Portable Red Light Multi-Range Turbidity Meter

SKU: GAOTek-PTM-121
This portable red light multi-rangeturbidity meter has IP67 waterproof level, 0 to 1000 NTU of measuring range, and 0.01 NTU of resolution.

GAOTek Digital Sensor Turbidity Meter

SKU: GAOTek-PTM-120
This digital sensor turbidity meter has 220 V AC of power supply, 0 to 5000 NTU of measuring range, and LCD screen display.

GAOTek Hi-Target Handheld Turbidimeter

SKU: GAOTek-PTM-119
This hi-target handheld turbidimeter has 3.7 V/5200 mAh battery, 3.7 in display screen, and android 6.0 system.

GAOTek Multi Parameter For Water Analyzer

SKU: GAOTek-PTM-118
This multi parameter water analyzer has 12 V of power supply, IP68 protection grade, and 3 W of power dissipation.

GAOTek Turbidity Controller And Turbidity Analyzer

SKU: GAOTek-PTM-117
GAOTek turbidity controller and turbidity analyzer has power supply, measurement range, and optimal working range.

GAOTek Turbidimeter

SKU: GAOTek-PTM-116
This turbidimeter 3% of repeatability, 6 mg or L (20min) of fluctuation, and (0 to 150) mg or L, (0 to 1500) mg or L of range.

GAOTek Color Interference Turbimeter For Water

SKU: GAOTek-LTM-133
GAOTek Turbidity Industrial Water has immersion sensor, RS485 communication port and Low range sensor.

GAOTek Color Interference Turbimeter For Sensor

SKU: GAOTek-LTM-132
GAOTek Digital Turbidity sensor has 7 in touch screen display, 12 V of power supply and real-time measurement.

GAOTek Color Interference Turbimeter For Controller

SKU: GAOTek-LTM-131
GAOTek Turbidity Water Controller has 4mA to 20 mA output signal, RS485 communication interface and viewing data anytime by connected to the internet.

GAOTek Smart Nephelometer Turbidimeter

SKU: GAOTek-DWT-110
GAOTek smart nephelometer turbidimeter is a high-performance portable turbidity meter, 2 to 5 points calibration, selectable 4 turbidity units.

GAOTek Benchtop Turbidimeter

SKU: GAOTek-DWT-109
GAOTek benchtop turbidimeter is a benchtop and portable type, suitable for detection of industrial wastewater and river water; drinking water and low turbidity solutions.

GAOTek Water Sensor Optical Turbidimeter

SKU: GAOTek-DWT-108
This Water Sensor Optical Turbidimeter has a working temperature of 32 °F to 104 °F, resolution of 0.01 % and a range of 0 NTU to 40000 NTU.

GAOTek Portable Laboratory Turbidimeter

SKU: GAOTek-DWT-107
GAOTek portable laboratory turbidimeter scattered light turbidity meter is used for measuring the scattering degree of the lights generated by the insoluble grain matters suspended in water or transparent liquids, with capability to characterize the content of these suspended grain matters.

GAOTek Digital Laser Turbidimeter

SKU: GAOTek-DWT-106
GAOTek digital laser turbidimeter shoots the 660 nm laser vertically downwards into the water.

GAOTek Portable Water Turbidimeter

SKU: GAOTek-DWT-105
This Portable Water Turbidimeter has a measuring unit range of 0 to 200.00 NTU, accuracy of ≤ ± 8 % and a fluctuation of ≤ ± 1.0 % FS or 30 min.

GAOTek Laboratory Turbidimeter

SKU: GAOTek-DWT-104
GAOTek laboratory turbidimeter ensures stable readings and accurate analysis by capturing turbidity readings once the device detects sample stability.

GAOTek LED Light Turbidimeter

SKU: GAOTek-DWT-103
GAOTek LED light turbidimeter has an Incident light of PLTU-700 Low-Range Sensor is produced by the tungsten light whose colour temperature’s absolute temperature is between 2200 degrees to 3000 degrees.

GAOTek Online Multiparameter Turbidimeter

SKU: GAOTek-DWT-102
GAOTek online multiparameter turbidimeter can test PH, Conductivity (Salinity), DO, Temperature.

GAOTek PC Connection Turbidimeter

SKU: GAOTek-DWT-101
GAOTek PC connection turbidimeter has an innovative mode called Rapidly Settling Turbidity.

GAOTek Portable Tss Meter

SKU: GAOTek -TM-109
This Portable Tss Meter has a working temperature of 41 °F to 104 °F , humidity range of 0% RH to 80% RH, and power of lithium battery

Meter Analysis Analyzer

SKU: GAOTek -TM-108
This Meter Analysis Analyzer has a power supply range of 90 V to 260 V, a current output range of 4 mA to 20 mA, and an accuracy of ±2%.

GAOTek Turbidimeter

SKU: GAOTek -TM-107
The GAOTek Turbidimeter along with the Total Suspended Solids measurement mode, 2 to 7 points calibration, selectable 4 turbidity units. The meter is suitable for laboratory use.

GAOTek Handheld Turbidimeter

SKU: GAOTek -TM-106
The GAOTek Handheld Turbidimeter is used for measuring suspended water insoluble particulate matter generated by the degree of light scattering, to get the content of suspended particulate matter

GAOTek Emerson Transmitter

SKU: GAOTek -TM-105
This Emerson Transmitter has a temperature range of -4 °F to 140 °F, output range of 4 mA to 20 mA and altitude of 6562 ft

GAOTek Industrial Turbidity Meter

SKU: GAOTek -TM-104
This Industrial Turbidity Meter has a temperature range of 5 °F to 130 °F, humidity range of 10 % RH to 90% RH and accuracy of 0.1% FS.

GAOTek Online Turbidity Meter

SKU: GAOTek -TM-103
The GAOTek Online Turbidity Meter measures how solid particles scatter light in cloudy liquids.

GAOTek Turbidity Sensor

SKU: GAOTek -TM-102
The GAOTek Turbidity Sensor is a versatile portable water monitoring probe with standard sensors for pH, dissolved oxygen, conductivity, temperature, turbidity, depth, ORP, chlorophyll, blue-green algae, NH4+, K+, TSS, salinity, and more

GAOTek LED Turbidimeter

SKU: GAOTek -TM-101
The GAOTek LED Turbidimeter is a large full-color touchscreen display and intuitive user interface that accelerates setup, calibration, and measurement

GAOTek Portable Turbidimeter

SKU: GAOTek-ETM-119
GAOTek Portable Turbidimeter is a compact and portable device designed for measuring turbidity in various applications.

GAOTek PORTABLE WATER QUALITY SENSOR

SKU: GAOTek-ETM-117
GAOTek Portable Water Quality Sensor is a versatile device designed for comprehensive water quality analysis.

GAOTek Portable Waterproof Industrial Optical Turbidity Sensor

SKU: GAOTek-ETM-118
GAOTek Industrial Optical Turbidity Sensor is a portable and waterproof device designed for online water turbidity monitoring.

GAOTek Portable Formaldehyde Content Test Turbidimeter Meter

SKU: GAOTek-ETM-109
GAOTek Turbidimeter Portable Formaldehyde Content Test Turbidimeter Meter is a compact and portable device specifically designed for measuring the formaldehyde content in water.

GAOTek Portable Turbidimeter with wide measurement range

SKU: GAOTek-ETM-110
GAOTek Portable Turbidimeter is a handheld device designed for measuring the turbidity of water with ease.

GAOTek High Precision Portable Digital Turbidimeter

SKU: GAOTek-ETM-115
GAOTek High Precision Portable Digital Turbidimeter is a cutting-edge device designed for precise turbidity measurements.

GAOTek Laboratory Digital Portable Turbidimeter

SKU: GAOTek-ETM-114
GAOTek  Laboratory Digital Portable Turbidimeter is a highly sought-after device known for its affordability and popularity in laboratory settings.

GAOTek Large LCD Display Portable Precision Turbidimeter

SKU: GAOTek-ETM-113
GAOTek Large LCD Display Portable Precision Turbidimeter is a portable device designed for precise turbidity measurements.

GAOTek Portable Ratio Turbidimeter

SKU: GAOTek-ETM-112
GAOTek Portable Ratio Turbidimeter offers a ratio measurement method, ensuring accurate and reliable turbidity readings.

Turbidimeter with 5 Automatic Calibration (Built-In Printer)

SKU: GT00WN00ZI
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with Data Storage (Effective Tone Compensation)

SKU: GT00WN00ZJ
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with Data Storage (Quick Automatic Correction)

SKU: GT00WN00ZO
Key Features Specifications   Key Features  AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating

Turbidimeter with Data Smoothing (Built-In Printer)

SKU: GT00WN00ZG
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with Data Storage (Automatic Calibration)

SKU: GT00WN00ZP
Key Features Specifications   Key Features  AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating

Turbidimeter with Data Storage (Self-Diagnosis)

SKU: GT00WN00ZS
Key Features Specifications   Key Features  AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating

Turbidimeter with High Accuracy (Auto Power-Off)

SKU: GT00WN00ZL
Key Features Specifications   Key Features  AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating

Turbidimeter with High Accuracy (Low Power Consumption)

SKU: GT00WN00ZM
Key Features Specifications   Key Features  AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating

Turbidimeter with High Precision (5 Automatic Calibration)

SKU: GT00WN00ZF
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with High Precision (Low-Drift Circuit)

SKU: GT00WN00ZR
Key Features Specifications   Key Features  Streamline outward, beautiful international fashionable snow lacquer. Wide bright LCD display. Operation easily, wide

Turbidimeter with High Precision (Wide Measuring Range)

SKU: GT00WN00ZQ
Key Features Specifications   Key Features  Streamline outward,Beautiful international fashilnable snow lacquer. wide&bright LCD display. Operation easily,wide measuring range,high rate

Turbidimeter with Precise Light Route (Multi Calibration)

SKU: GT00WN00ZK
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with Precise Light Route (Self-Diagnostic)

SKU: GT00WN00ZH
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with Wide Measuring Range (Data Storage)

SKU: GT00WN00ZN
Key Features Specifications Key Features  AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating field

Turbidimeter with Online Continuous Measurement (Alarm)

SKU: GT00WN00ZW
Key Features Specifications   Key Features Flow the line form features design, simple and direct operation with the higher sex

Turbidimeter with Wide Measuring Range (High Precision)

SKU: GT00WN00ZV
Key Features Specifications   Key Features Streamline outward, beautiful international fashionable snow lacquer. Wide & bright LCD display. Operation easily,

Turbidimeter with Low-Drift Circuit (Wide Measuring Range)

SKU: GT00WN00ZU
Key Features Specifications   Key Features  Streamline outward,Beautiful international fashilnable snow lacquer. wide&bright LCD display. Operation easily,wide measuring range,high rate

Turbidimeter with Data Storage (Direct Turbidity Reading)

SKU: GT00WN00ZZ
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with Data Storage (Bulit-In Printer)

SKU: GT00WN00ZT
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with High Precision (Data Storage, Wide Range)

SKU: GT00WN00ZY
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

Turbidimeter with High Precision (Built-In Print, Wide Range)

SKU: GT00WN00ZX
Key Features Specifications   Key Features  Microcomputer, touch keyboard, backlight LCD, standard parallel RS232 data communication interface Custom-made high strength

GAO Tek’s environmental turbidimeters have the following functions:

  • Measure turbidity - GAO’s turbidimeters accurately measure the amount of scattered light caused by suspended particles in a liquid sample, providing a quantitative measurement of turbidity.
  • Monitor water quality - Our turbidimeters are used in water treatment plants and distribution systems to monitor the quality of drinking water and ensure compliance with regulatory standards.
  • Control industrial processes - In various industries, GAO Tek’s turbidimeters are used to monitor and control the concentration of suspended solids in process water, wastewater, and other liquid streams.
  • Ensure product quality - Our turbidimeters are used in the food and beverage industry to monitor the clarity and purity of liquids such as beer, wine, and juices.
  • Research and analysis - GAO’s turbidimeters are used in research laboratories to measure the turbidity of samples for various scientific and analytical applications.
  • Maintain equipment performance - GAO Tek’s turbidimeters may be used to monitor the performance of filtration systems and other water treatment equipment by measuring the turbidity of influent and effluent streams.

GAO Tek’s environmental turbidimeters are rugged, versatile, and precision measurement instruments. They comply with applicable industry standards such as ISO 7027, EPA 180.1, ASTM D7315, EN 27027, and USP <788>.

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

  • Safe Drinking Water Act (SDWA)
  • Clean Water Act (CWA)
  • Good Manufacturing Practices (GMPs)
  • Occupational Safety and Health Administration (OSHA)

Our environmental turbidimeters help our clients in complying with relevant Canadian government regulations such as:

  • Canadian Environmental Protection Act (CEPA)
  • Guidelines for Canadian Drinking Water Quality
  • Canadian Food and Drugs Act and Regulations
  • Canadian Standards Association (CSA) Standards

Our environmental turbidimeters have the following applications:

  • Water treatment - GAO’s turbidimeters are used in drinking water treatment plants and distribution systems to monitor and control the levels of suspended solids, which can affect water clarity, taste, and odor. Our turbidimeters are also used in wastewater treatment plants to monitor the quality of treated effluent.
  • Industrial processes - GAO Tek’s turbidimeters are used in various industrial processes to monitor and control the concentration of suspended solids in process water, wastewater, and other liquid streams. Industries that commonly use our turbidimeters include food and beverage, pharmaceuticals, chemicals, and mining.
  • Environmental monitoring - GAO’s environmental turbidimeters are used in environmental monitoring programs to measure the turbidity of water bodies such as rivers, lakes, and coastal waters. This information can help identify sources of pollution and monitor the health of aquatic ecosystems.
  • Research and development - GAO Tek’s turbidimeters are used in research laboratories for various scientific and analytical applications, such as measuring the turbidity of biological samples and suspensions.
  • Quality control - Our turbidimeters are used in the food and beverage industry to monitor the clarity and purity of liquids such as beer, wine, and juices. In the cosmetics industry, turbidimeters are used to measure the clarity and transparency of cosmetic products.
  • Medical diagnostics - GAO’s environmental turbidimeters are used in medical laboratories to measure the turbidity of blood samples and other biological fluids, which can be indicative of various medical conditions.

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