GAOTek offers a full portfolio of environmental instruments, which includes products designed to measure sound, light, gases, water, time and solar energy. Our devices provide affordable environmental test solutions for monitoring and optimizing light levels, checking the moisture content and water damage, and controlling and maintaining water quality, distribution, and waste. Additionally, we offer products designed to ensure the air quality is safe, optimize the placement and performance of solar energy equipment, and other environmental monitoring functions.

Showing 1–24 of 6907 results

Hydrogen Gas Leakage Detector – GAOTek

SKU: GAOTek-HGD-117
Hydrogen Gas Leakage Detector detect H2 gas concentration in the air by pump suction. 

Handheld Fruit Powders Colorimeter – GAOTek

SKU: GAOTek-HCC-243
A powerful handheld fruit powder colorimeter with excellent accuracy, fast measurement, and seamless PC & Bluetooth connectivity. 

GAOTek Fruit And Veg Colorimeter

SKU: GAOTek-CFB-209
It uses a built-in silicon photodiode array (dual-row 24 groups) sensor, an imported white board, and the repeatability ΔE x ab can be easily controlled within 0.04.

 GAOTek Portable 6 in 1 gas detector with pump – 6 Level Adjusted Pump

SKU: GAOTek-OOGD-123
Versatile 6-in-1 gas detector with pump. Waterproof, explosion-proof, and drop-proof. Large color screen, adjustable pump levels.

 GAOTek Thermometer Gun Laser

SKU: GAOTek-HITC-201
This Thermometer Gun Laser has a resolution of 0.1 ℉, 0.5 s measuring time, and a response time of 8 um to 14 um.

3-Cup Industrial-Grade Waterproof Anemometer – GAOTek

SKU: GAOTek-CA-298
This 3-Cup anemometer has IP67 waterproof protection, a rated frequency of 50 Hz to 60 HZ, Voltage of 230 V, Ie 3 efficiency, and IP67 protection.  

3-Cup Wind Anemometer – GAOTek

SKU: GAOTek-CA-249
3-Cup Wind Anemometer has a mechanical rotate sensor, cup turns round once blown. 

4 In 1 Gas Detector Analyzer with Specifically Methane-GAOTek

SKU: GAOTek-IMGD-277
The GAOTek 4 In 1 Gas Detector 4 Unity Gas Analyzer detects CO, H2S, O2, CH4, with a large LCD, IP65 protection, low battery reminder, and multiple alarms. 1-year warranty.

5-in-1 Weather Station With Anemometer – GAOTek

SKU: GAOTek-AASHM-232
This 5 in 1 weather station with pressure anemometer has a temperature range of - 40 °C to 100 °C, supply of 12 V DC to 24 V DC and output of RS485.

Absolute And Gauge Pressure Anemometer – GAOTek

SKU: GAOTek-PAM-252
Affordable absolute & gauge pressure anemometer with a ceramic vacuum-tight measuring cell for precise and safe pressure monitoring. 

Absolute Pressure Transmitter Anemometer – GAOTek

SKU: GAOTek-PAM-328
Advanced absolute pressure transmitter anemometer with microprocessor technology & digital capacitance for precise, reliable measurement. 

Advanced LoRa Node Sensor with Long-Range Communication – GAOTek

SKU: GAOTek-SQT-225
GAOTek advanced Lora node sensor with long-range communication has a small size and integration characteristics.

Advanced Multifunction Temperature and Signal Calibrator – GAOTek

SKU: GAOTek-TPC-111
Advanced Multifunction Temperature and Signal Calibrator is a portable field calibrator powered by a large-capacity high-performance polymer rechargeable battery. It can be connected to an external pressure module.

Advanced Radiation Detection Analyzer with LCD Display – GAOTek

SKU: GAOTek-RM-425
Advanced radiation analyzer with LCD detects α, β, γ, Χ rays, ideal for environmental monitoring, medical, waste management, customs and industrial safety applications.

Advanced Spectrophotometer for Accurate Color Measurement – GAOTek

SKU: GAOTek-BCA-212
Overview GAOTek’s Advanced Spectrophotometer for Accurate Color Measurement is launched grandly, inherits the core technology of large-area array sensor and

Advanced Temperature & Humidity Logger with Bluetooth – GAOTek

SKU: GAOTek-DPM-101
Discover our advanced temperature and humidity logger with precise readings, IP66 rating, and Bluetooth connectivity for easy data management.

Agrometeorological Anemometer – GAOTek

SKU: GAOTek-AASHM-214
This agrometeorological anemometer has operating humidity maximum 80% RH, Display of 8 mm LCD display and Operating Temperature of 0 °C to 50°C.

Air Compressed Flow Meter – GAOTek

SKU: GAOTek-DPS-285
This Air-Compressed Flow Meter has PN40 of nominal pressure, DN15 to DN400 of nominal diameter, and 4 mA to 20 mA of current input.

Air Compressor Flowmeter – GAOTek

SKU: GAOTek-DPS-295
This air compressor flowmeter has a 1.6 of nominal pressure, a 1:6 to 1:30 of range, and a 86 kPa 106 kPa of atmospheric pressure.

Air Flow Anemometer Auto Power Off – GAOTek

SKU: GAOTek-ATI-133
Overview GAOTek air flow anemometer – Auto power off are all CE approve and in accordance with the specification 3.94

Air Flow Detector Thermal Anemometer – GAOTek

SKU: GAOTek-TAM-212
Overview GAOTek air flow detector thermal anemometer face velocity measurements are often used to gauge the performance of bio-safety cabinet

Air Flow Meter with ±1.5% Accuracy and 24V DC Power – GAOTek

SKU: GAOTek-DPS-256
This air flow meter has an accuracy of ± 1.5 %, protection class of IP65, and 24 V DC + 3.6 V of power supply.

Air Flow Pressure Anemometer – GAOTek

SKU: GAOTek-PAS-507
This Air Flow Pressure Anemometer has operating temperature of 4 °F to 149 °F, range of 400 hPa to 1100 hPa, and response time of 1 second.

Air Flow Speed Sensor Ultrasonic Anemometer – GAOTek

SKU: GAOTek-UA-210
Overview GAOTek ultrasonic wind speed and direction sensor is specially designed for the tunnel application. It’s installed on the tunnel