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 6974 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
Overview A powerful handheld fruit powder colorimeter with excellent accuracy, fast measurement, and seamless PC & Bluetooth connectivity.    Technical

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.

 Electronic Stainless Steel High Pressure Anemometer – GAOTek

SKU: GAOTek-PAM-329
This Electronic Stainless Steel High Pressure Anemometer has accuracy of ±0.1% FS, an IP 65 protection, and pressure range of -14.5 psi to 8703 psi.

 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.

6-in-1 Ultrasonic Anemometer – Temp, Humidity, Pressure, Radiation, Wind & Direction – GAO Tek

SKU: GAOTek-UA-215
Compact, low-power device for 24/7 environmental monitoring—tracks wind, temp, humidity, pressure, and more; ideal for remote outdoor use. 

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 320×240 Thermal Imaging Camera for Inspection & Monitoring – GAOTek

SKU: GAOTek-IIT-360
Overview GAOTek advanced 320×240 thermal imaging camera for inspection & the resolution and sensitivity you need for basic condition monitoring,

Advanced 64-Channel Data Recorder with Touch Display and IoT Connectivity – GAOTek

SKU: GAOTek-TTHDL-110
Discover a 64-channel data recorder with a 7-inch touch display, IoT access, multiple communication interfaces, and USB export for seamless industrial monitoring.

Advanced and Versatile Digital Whiteness Color – GAOTek 

SKU: GAOTek-DCM-208
Versatile digital whiteness meter with precise evaluation, real-time logging, LCD display & data storage for reliable quality control.

Advanced Handheld Thermal Imaging Camera with Infrared Inspection– GAOTek

SKU: GAOTek-HPTPC-102
High-resolution thermal cameras with 3.2 LCD, versatile measurement tools and image storage. Ideal for various thermal inspections.

Advanced Infrared Gas Analyzer with Self-Priming Pump & Alarm – GAOTek

SKU: GAOTek-CMD-140
Overview GAOTek type pump suction gas analysis alarm using the built-in high-power carbon membrane self-priming pump infrared detection principle. The

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 Micro-Moisture Sensor for Lubricating & Hydraulic Oil – GAOTek

SKU: GAOTek-MAM-418
Advanced micro-moisture sensor monitors real-time moisture in lubricating and hydraulic oils, preventing damage and ensuring equipment safety.

Advanced Multi-Gas Air Quality Monitor with GPS & Smart Alerts – GAOTek

SKU: GAOTek-MGD-179
Portable intelligent air quality monitor with multi-gas detection, real-time data, GPS, SOS alarm, and a high-definition touch screen. ISO, CE, FCC, ATEX certified.

Advanced Multi-Gas Detector with IR Sensor & Data Logging- GAOTek

SKU: GAOTek-RAGD-233
Advanced multi-gas detector with IR sensor, IP67 protection, LCD display, data storage, and multiple wired/wireless outputs. 

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 Outdoor Air Quality and Meteorological Monitoring Station – GAOTek

SKU: GAOTek-OET-231
Features:   Measure meteorological parameters: wind speed, wind direction, rainfall, radiation, temperature, barometric pressure, relative humidity Measures air pollutants: SO2,