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Gas Detectors

Portable Ozone (O3) Gas Detector, 0 to 10/20/50 ppm

$815.39
SKU: CHN-GAS-O3
Portable Ozone gas detector, applied for the O3 gas detection with high accuracy and fast response, measuring range from 0 to 10ppm / 20ppm / 50ppm for options,...

Portable Nitrogen (N2) Gas Detector, 0 to 100% Vol

$891.38
SKU: CHN-GAS-N2
Portable N2 gas detector, pump suction type, suitable for Nitrogen gas leakage detection with 0 to 100% Vol measuring range, and give an alarm with sound, light...

Portable Nitric Oxide (NO) Gas Detector, 0 to 20/50/100 ppm

$846.29
SKU: CHN-GAS-NO
Favorable price Nitric Oxide (NO) Gas Detector for sale. Optional measuring range 0 to 20/50/100/250 ppm, light weight and compact size, portable and convenient...

Portable Hydrogen (H2) Gas Detector, 0 to 500/1000/2000 ppm

$784.62
SKU: CHN-GAS-H2
Portable hydrogen (H2) gas detector draws the gas sample by a micro pump, with high accuracy and reliability, measurement ranging from 0 to 500ppm, 1000ppm, 200...

Portable Formaldehyde (CH2O) Gas Detector, 0 to 10/50/100 ppm

$669.23
SKU: CHN-GAS-CH2O
Handheld formaldehyde detector, light and compact, easy to detect the CH2O / HCHO concentration, optional measuring rang of 0 to 10 ppm, 0 to 50 ppm or 0 to 100...

Portable Chlorine (Cl2) Gas Detector, 0 to 10/50/100 ppm

$846.15
SKU: CHN-GAS-Cl2
Portable Chlorine (Cl2) gas detector with built-in micro pump has measuring ranges of 0 to 10ppm / 20ppm / 50ppm / 100ppm for your selection, and give alarms...

Portable Oxygen (O2) Gas Detector, 0 to 30% Vol

$479.22
SKU: CHN-GAS-O2
Portable oxygen detector, ideal for monitoring O2 gas concentration in the range of 0 to 30% Vol or 0 to 100% Vol, with sound, light and vibrating alarm, light ...

Portable Multi Gas Detector, 4-Gas, LEL, O2, CO, H2S

$828.16
SKU: CHN-GAS-M4
With built-in gas sampling pump, multi-gas detector can measure 4 gases EX (0-100%LEL), O2 (0-30%), CO (0-1000 PPM), H2S (0-100PPM) fast and accurately. Featuri...

Portable Methane (CH4) Gas Detector, 0 to 100% Vol

$2046.87
SKU: CHN-GAS-CH4
Portable Methane (CH4) gas detector, equipped with infrared methane gas sensor, built-in sampling pump, 0 to 100% Vol measuring range, sound, light and vibratio...

Portable Combustible Gas Detector, 0 to 100%LEL

$410.34
SKU: CHN-GAS-LEL
Favorable price combustible gas detector, 0 to 100% LEL, with sound, light and vibration alarm, easy to use and convenient to carry around, high accuracy and re...

Portable Carbon Dioxide (CO2) Infrared Gas Detector, 0 to 2000/5000/10000 ppm

$969.23
SKU: CHN-GAS-CO2
Portable carbon dioxide (CO2) infrared detector adopts high accuracy sensor, measuring range available with 0-2000ppm, 0-5000ppm, 0-10000ppm, or 0-10%VOL, 0-20%...

Handheld Hydrogen Sulfide (H2S) Gas Detector, 0 to 50/100/500 ppm

$478.96
SKU: CHN-GAS-H2S
This pump-type single gas detector is suitable for detecting the leakage of hydrogen sulfide (H2S), with a range of 0-50ppm, 0-100ppm, 0-200ppm, 0-500ppm etc., ...

Handheld Carbon Monoxide (CO) Gas Detector, 0 to 500/1000/2000 ppm

$398.76
SKU: CHN-GAS-CO
Handheld carbon monoxide (CO) detector use high accuracy sensor, pump suction type, selectable measuring range of 0 to 500 ppm, 0 to 1000 ppm, 0 to 2000 ppm, g...

Handheld Ammonia (NH3) Gas Detector, 0 to 50/100/500 ppm

$828.16
SKU: CHN-GAS-NH3
Low price handheld pumping-type gas detector provides the Ammonia (NH3) gas leak monitoring with high accuracy sensor, audible and visual alarm, optional measur...