Air Quality Testers

GAO Tek air quality testers are devices or instruments designed to measure and analyze the composition of the air in a particular environment. Our tools play a crucial role in assessing the levels of various pollutants and contaminants present in the air. The primary goal of air quality testing is to evaluate and ensure that the air we breathe meets established health and environmental standards. Benefits of air quality testers: health protection, environmental monitoring, regulatory compliance, early warning system, research and policy development, public awareness, and indoor air quality monitoring.
We have products in stock and can ship overnight within North America. Need any help? Fill out this Ask an Expert form or email us at sales@gaotek.com

GAOTek Dissolved Oxygen Meter

SKU: GAOTek-OET-126
This Dissolved Oxygen Meter has a temperature range of 32 °F to 140 °F, salinity compensation range of 0.0 ppt to 45.0 ppt and 1.5 V AA battery.

GAOTek Handheld Environmental Air Quality Tester

SKU: GAOTek-OENVT-113
GAOTek handheld environmental air quality tester is a data collector which can quickly acquire and analyze gas concentration components in scientific research, university and complex working environments.

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 Multi Gas Tester

SKU: GAOTek- OENVT-117
GAOTek multi gas tester, 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 Portable Dissolved Oxygen Tester

SKU: GAOTek-OET-127
GAOTek portable dissolved oxygen tester is a device that measures the value of PH, conductivity, salinity, TDS, and dissolved oxygen in liquid which had been widely used in aquaculture.

GAOTek Portable Dust Detector

SKU: GAOTek-OET-123
GAOTek portable dust detector is made by the principle of laser scattering and the use of pumping and sampling.

GAOTek Portable Lab Dissolved Oxygen Tester

SKU: GAOTek-OET-136
This Portable Lab Dissolved Oxygen Tester has temperature range of 32 °F to 122 °F, accuracy range of 0.00 mg/L to 20.00 mg/L and rechargeable lithium battery.

GAOTek Portable Multi Parameter Dissolved Oxygen Tester

SKU: GAOTek-OET-122
GAOTek portable multi parameter dissolved oxygen tester contains 8 measurement modes.

Particle Counter With Laser Airborne (6 Particle Size CH)

SKU: GT00ZB00ZY
GAO Tek Particle Counter with Laser Airborne detects and counts physical particles in the air by laser sensor, and supports 6 particle size channels.