QIUSUO Chlorine Detector Handheld CL2 Gas Detector with Measuring Range 0-50ppm Resolution 0.1ppm Accuracy ≦±5% F.S. Explosion-Proof Grade Ex Ib IIBT4 Gb 1200pcs Data Storages

QIUSUO Portable CL2 Detector Portable Chlorine Concentration Tester with Gas Pump Sampling Method Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm 32-bit Built-in MCU

QIUSUO CL2 Gas Detector Chlorine Gas Detector with Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Gas Pump Sampling Method Accuracy≦±5% F.S.

QIUSUO Fixed Chlorine Gas Detector Chlorine Leak Detector with Measuring Range 0 to 50ppm Wall-Mounted Signal Output 4-20mA and RS485 Die-cast Aluminum Shell

QIUSUO Fixed CL2 Gas Detector Chlorine Gas Monitor with Measuring Range 0-50ppm RS485 Ouput Sound&Light Alarm Explosion-Proof Water-Proof

QIUSUO CL2 Gas Detector Fixed Chlorine Gas Detector with Measuring Range 0 to 50ppm L-Alarm 5ppm H-Alarm 10ppm Resolution 0.1ppm Die-cast Aluminum Shell

QIUSUO Chlorine Detector Fixed Chlorine Leak Detector with Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Sound Light Alarm Monitor

QIUSUO Wall-Mounted CL2 Gas Detector Monitor Chlorine Gas Detector with 0-50ppm L-Alarm 5ppm H-Alarm 10ppm Wall-mounted

QIUSUO CL2 Detector Fixed Chlorine Leak Detector with Measuring Range 0 to 50ppm Resolution 0.1ppm Explosion-Proof Water-Proof Single Input 4-20mA and RS485

QIUSUO Chorine Gas Detector Chorine Gas Detector Tester Analyzer with Sound&Light Alarm Measuring Range 0 to 50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input

QIUSUO Fixed CL2 Gas Detector Chlorine Detector with Measuring Range 0 to 50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input

QIUSUO Handheld CL2 Gas Detector Chlorine Detector with Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Working Time≧8h Continuously Accuracy≦ 5% F.S.

QIUSUO Portable CL2 Gas Detector Chlorine Gas Concentration Detector with Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm for CL2 Gas Leakage Detection

QIUSUO CL2 Detector Chlorine Detectors with Range 0 to 50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Advanced MCU Control with Low Power Consumption

QIUSUO Chlorine Leak Detector CL2 Detector with Range 0 to 50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Low Battery Indication Accuracy≦ 5% F.S.