Gas Detectors

Portable Explosion-Proof Hydrogen (H2) Gas Detector

$863.99

SKU: CHN-GAS-H2-EP

Portable Hydrogen (H2) gas detector for sale at best price, high performance, with IECEX, ATEX, explosion-proof certificates, measuring range of 0 to 500 ppm, 0...

Portable Explosion-Proof Hydrogen Sulfide (H2S) Gas Detector

$561.49

SKU: CHN-GAS-H2S-EP

Cost-effective hydrogen sulfide (H2S) gas detector is a high performance sensor, IECEX, ATEX, explosion-proof certificates, selectable measuring range of 0 to 5...

Explosion-Proof Multi Gas Detector, 5-Gas, CO, H2S, O2, LEL, VOC

$2853.49

SKU: CHN-GAS-EP05

Favorable price portable gas detector can detect 5 gases at the same time, including CO, H2S, O2, LEL, VOC. IECEX, ATEX, explosion-proof certificates, selectab...

Explosion-Proof Multi Gas Detector, 4-Gas, CO, H2S, O2, LEL

$767.79

SKU: CHN-GAS-EP04

Portable gas detector can detect 4 gases at the same time, CO (0-1000PPM), H2S (0-100PPM), O2 (0-30%VOL), EX (0-100%LEL) are included, IECEX, ATEX explosion-pro...

Portable Multi Gas Analyzer, NO2, SO2, CO, O3

$6753.85

SKU: CHN-GAS-AM4

High accuracy multi gas analyzer can detect 4 gases of NO2 ( 0-10 ppm), SO2 (0-10 ppm), CO (0-20 ppm), O3 (0-10 ppm), high definition LCD display to show the me...

Fixed Ozone (O3) Gas Detector, 0 to 1/5/10/20/50/100 ppm

$849.97

SKU: CHN-GAS-O3-A

Reliable manufacturer Ozone gas detector for sale. Available measuring range 0-1/5/10/20/50/100 ppm, sound and light alarm by remote control, output signal 4-20...

Fixed Oxygen (O2) Gas Detector, 0 to 25% / 30% Vol

$434.77

SKU: CHN-GAS-O2-A

Fixed gas detector for detecting oxygen concentration. Measuring range 0~25% or 0~30% for selection, output signal 4-20mA or RS485, high accuracy 3% F.S. O2 gas...

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

$742.46

SKU: CHN-GAS-N2-A

Buy nitrogen gas detector from high-quality manufacturer at good price. Measuring range 0-100% Vol, supports remote control, optional output signal 4-20mA or RS...

Fixed Methane (CH4) Gas Detector, 0 to 100% LEL

$2093.23

SKU: CHN-GAS-CH4-A

Buy fixed methane gas detector online at good price. Measuring range 0-100% LEL, resolution 1% LEL, optional output signal 4-20mA or RS485, high accuracy 3% F.S...

Fixed Hydrogen (H2) Gas Detector, 0 to 1000/2000/5000 ppm

$634.77

SKU: CHN-GAS-H2-A

Affordable price hydrogen gas detector for sale. Optional measuring range 0-1000/2000/5000 ppm, max 10000 ppm, supports remote control with output signal 4-20mA...

Fixed Formaldehyde Gas Detector, 0 to 10/20/50/100 ppm

$727.08

SKU: CHN-GAS-CH2O-A

Buy formaldehyde gas detector from professional manufacturer. Selectable detecting range 0~10/20/50/100 ppm, output signal 4-20mA or RS485, high accuracy 3% F.S...

Fixed Carbon Dioxide (CO2) Gas Detector, 0 to 10000 ppm

$757.85

SKU: CHN-GAS-CO2-A

Economical price fixed gas detector from ideal supplier, for carbon dioxide detection. Measuring range 0-1000/2000/5000/10000 ppm for selection, remote control ...

Fixed Hydrogen Sulfide (H2S) Gas Detector, 0 to 50/100/200 ppm

$486.77

SKU: CHN-GAS-H2S-A

Fixed H2S gas detector is 24 hours online to detect the hydrogen sulfide and gives sound and light alarm with measuring range from 0 to 50 ppm, 0 to 100 ppm, or...

Fixed Combustible Gas Detector, 0 to 100%LEL

$526.67

SKU: CHN-GAS-EX-A

Combustible gas detector is fixed to detect the flammable gas leakage and gives the alarm with sound and light. With real-time display and remote control, flamm...

Fixed Carbon Monoxide (CO) Gas Detector, 0 to 100/500/1000 ppm

$486.77

SKU: CHN-GAS-CO-A

Fixed CO gas detector monitors the carbon monoxide concentration and sounds the alarm with remote control, selectable measuring range 0-100ppm, 0-500ppm, 0-100...

Fixed Ammonia (NH3) Gas Detector, 0 to 50/100/200 ppm

$754.13

SKU: CHN-GAS-NH3-A

Fixed ammonia gas detector is used to detect the concentration of NH3 with selectable measuring range of 0 to 50/100/200 ppm. NH3 detector with sound and light ...

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

$372.86

SKU: CHN-GAS-SCO

Portable carbon monoxide (CO) detector provide high precision detection for CO gas with the range available for 0-500ppm, 0-1000ppm, and 0-2000ppm, audible, vis...

Handheld Multi-Gas (4-Gas) Detector, CO, H2S, O2, LEL

$449.67

SKU: CHN-GAS-S4

Handheld multi-gas detector provides 4 gases detection, monitoring CO (0-1000ppm), H2S (0-100ppm), O2 (0-30%VOL), EX (0-100%LEL) with high accurate sensors, an...

Portable VOC Gas Detector, 0 to 100/200/1000 ppm

$2896.35

SKU: CHN-GAS-TVOC

Portable VOC gas detector features high precision, easy to carry and operate, fast detection. Pumping style gas detector has sound, light & vibrating al...

Portable Nitrogen Dioxide (NO2) Gas Detector, 0 to 20/50/100 ppm

$726.99

SKU: CHN-GAS-NO2

Portable Nitrogen Dioxide (NO2) gas detector for sale at economic price. Optional measuring range 0 to 20/50/100 ppm, light weight and compact size, convenient ...