VTSYIQI H2 Detector Hydrogen Gas Detector with Resolution 1ppm Measuring Range 0-5000ppm Infrared Remote Control Sound & Light Alarm Protection Class IP65 High Brightness Digital Tube Display for H2 Gas Test

VTSYIQI H2 Detector Hydrogen Gas Monitor Analyzer H2 Gas Concentration Monitoring Machine with Measuring Range 0 to 1000ppm L-Alarm 50ppm H-Alarm 150ppm Resolution 1ppm for H2 Gas Test

VTSYIQI H2 Gas Detector Hydrogen Concentration Measurement with Measuring Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm Aluminum Shell Wall-Mounted

VTSYIQI H2 Gas Detector Hydrogen Detector with L-Alarm 50ppm H-Alarm 150ppm Accuracy ≦±5% F.S. Resolution 1ppm Gas Pump Sampling Method Measuring Range 0-1000ppm Data Records Store Data Records

VTSYIQI H2 Gas Detector Hydrogen Gas Leak Monitor with Resolution 1ppm Measuring Range 0-1000ppm Infrared Remote Control Sound & Light Alarm Brightness Digital Tube Display Diffusion Sampling Method 4-20mA and RS485 Output

VTSYIQI H2 Gas Detector Hydrogen Gas Monitor Analyzer H2 Gas Concentration Monitoring Machine with Measuring Range 0 to 1000ppm Die-cast Aluminum Shell

VTSYIQI H2 Gas Detector Hydrogen Gas Monitor with Measuring Range 0-1000ppm Resolution 1ppm Die-cast Aluminium Shell Sound & Light Alarm Brightness Digital Tube Display Electrochemical Principle Protection Class IP65

VTSYIQI H2 Gas Detector Hydrogen Gas Tester with Infrared Remote Control Function Measuring Range 0-2000ppm Resolution 1ppm Sound & Light Alarm Automatic Calibration Function Brightness Digital Tube Display Electrochemical Principle

VTSYIQI H2 Gas Detector Portable Hydrogen Detector with Gas Pump Sampling Method Measuring Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 10ppm Accuracy ≦±5% F.S. for for Petroleum Chemical Environmental Protection Metallurgy

VTSYIQI H2 Gas Detector Portable Hydrogen Gas Detector with Measuring Range 0-2000ppm Resolution 1ppm Data Logging Function Built-in Micro Sampling Pump Accuracy ≤±3% F.S.Built-in Water Vapor Dust Filter

VTSYIQI H2O2 Detector Hydrogen Peroxide Gas Detector with Measuring Range 0 to 1000ppm Resolution 1ppm Built-in Micro Sampling Pump Automatic Data Storage Audible and Visual Alarm USB Data Transmission for Detecting Gas Leak

VTSYIQI H2O2 Gas Detector Hydrogen Peroxide Gas Leak Detector with Measuring Range 0 to 50ppm Resolution 0.01ppm Temperature and Pressure Compensation Built-in Micro Sampling Pump Explosion-Proof Certification USB Interface