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 Sound Light and Vibration Alarms

QIUSUO Portable CL2 Detector Portable Chlorine Concentration Testerwith Gas Pump Sampling Method Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm 32-bit Built-in MCU Accuracy≦±5% F.S. for Petroleum Chemical Environmental Metallurgy

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. for Metallurgy Refining Ects

QIUSUO Fixed Chlorine Gas Detector Chlorine Leak Detector with Measuring Range 0 to 20ppm Wall-Mounted Signal Output 4-20mA and RS485 Die-cast Aluminum Shell for Detection of Gas Concentration in Air

QIUSUO Fixed CL2 Gas Detector Chlorine Gas Monitor with Measuring Range 0-20ppm RS485 Ouput Sound&Light Alarm Explosion-Proof Water-Proof for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

QIUSUO CL2 Gas Detector Fixed Chlorine Gas Detector with Measuring Range 0 to 20ppm L-Alarm 5ppm H-Alarm 10ppm Resolution 0.1ppm Die-cast Aluminum Shell for Detecting the Concentration of Flammable Gases or Other Toxic and Harmful Gases in the Air

QIUSUO Chlorine Detector Fixed Chlorine Leak Detector with Measuring Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Sound Light Alarm Monitor for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO Wall-Mounted CL2 Gas Detector Monitor Chlorine Gas Detector with 0-20ppm L-Alarm 5ppm H-Alarm 10ppm Wall-mounted for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO CL2 Detector Fixed Chlorine Leak Detector with Measuring Range 0 to 20ppm Resolution 0.1ppm Explosion-Proof Water-Proof Single Input 4-20mA and RS485 for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

QIUSUO Wall-Mounted Chorine Gas Detector Chorine Gas Detector Tester Analyzer with Sound&Light Alarm Measuring Range 0 to 20ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO CL2 Gas Detector Fixed CL2 Detector Chlorine with Sound&Light Alarm Measuring Range 0 to 20ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

QIUSUO Handheld CL2 Gas Detector CL2 Detector with Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Visual and Audible Alarm with Vibration Working Time≧8h Continuously Accuracy≦ 5% F.S.

QIUSUO Portable CL2 Gas Detector Chlorine Gas Concentration Detector with Measuring Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Advanced MCU Control with Low Power Consumption for CL2 Gas Leakage Detection

QIUSUO CL2 Detector Chlorine Detectors with Range 0 to 20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm  Advanced MCU Control with Low Power Consumption for Detecting the Concentration of Flammable Gases or Other Toxic and Harmful Gases in the Air

QIUSUO Chlorine Leak Detector CL2 Detector with Range 0 to 20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Low Battery Indication Accuracy≦ 5% F.S. for Detecting Gas Leakage for Detection of Gas Concentration in Air