QIUSUO Fixed H2 Gas Detector Hydrogen Gas Detector with Measuring Range 0-1000ppm Resolution 1ppm Signal Output 4 to 20mA and RS485 LCD Display

QIUSUO Fixed HCL Gas Detector Hydrogen Chloride Detector with Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Response time ≦30S for Detection of Gas Concentration in Air

QIUSUO Fixed HCN Gas Detector Hydrogen Cyanide Gas Detector with Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Sound Light Alarm Monitor

QIUSUO Fixed Hydrogen Chloride Gas Detector HCL Detector with Range 0-50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input Die-cast Aluminum Shell

QIUSUO Fixed Hydrogen Cyanide Gas Detector HCN Detector with Accuracy≦ 5% F.S Resolution 0.1 ppm Range 0-50ppm L-alarm 5ppm H-alarm 10ppm for Detection of Flammable Gases Advanced Electrochemical Sensor

QIUSUO Fixed Hydrogen Cyanide Gas Detector HCN Detectors with Sound & Light Alarm Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Die-cast Aluminum Shell

QIUSUO Fixed Hydrogen Fluoride Gas Detector HF Detector with L-alarm 3ppm H-alarm 5ppm Range 0-10ppm Resolution 0.1 ppm Accuracy≦ 5% F.S for Combustible and Toxic Gas Leakage Detection Test

QIUSUO Fixed Hydrogen Fluoride Gas Detector HF Detector with Range 0-10ppm Resolution 0.1ppm L-alarm 3ppm H-alarm 5ppm Accuracy≦ 5% F.S Wall-mounted Installation Method Self-Adjustment Function

QIUSUO Fixed Hydrogen Gas Detector H2 Gas Monitoring Machine with Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm Single Input 4-20mA and RS485 Die-Cast Aluminum Shell

QIUSUO Fixed N2 Gas Detector Nitrogen Detector with Range 70%- 100%vol Resolution 0.1vol Accuracy ≦ 5% F.S High-Strength ABS Material Waterproof High-Strengt Response Time T＜30s

QIUSUO Fixed Nitric Oxide Detector NO Detector with Accuracy ≦ 5% F.S Range 0-250ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm for Combustible and Toxic Gas Leakage Detection ABS Material Waterproof

QIUSUO Fixed Nitrogen Dioxid Gas Detector NO2 Gas Detector with Range 0-20ppm Resolution 0.1ppm L-alarm 5ppm H-alarm 10ppm Accuracy ≦ 5% F.S High Precision and Real Data ABS Material Waterproof

QIUSUO Fixed Nitrogen Dioxide Gas Detector N02 Detector with Measuring Range 0 to 20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm

QIUSUO Fixed Nitrogen Gas Detector N2 Detector with Resolution 0.1vol Accuracy ≦ 5% F.S. Range 70%- 100%vol Wall-mounted Installation Method for Combustible and Toxic Gas Leak Detection

QIUSUO Fixed NO Detector Nitric Oxide Gas Monitor with Range 0-250ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm Accuracy ≦ 5% F.S ABS Material Waterproof High Precision and Real Data Test Measurement & Inspection