VTSYIQI Handheld Phosphine Gas Detector PH3 Detector with Measuring Range 0 to 100ppm Resolution 0.1ppm Accuracy ≤±3% F.S.Built-in Micro Sampling Pump Built-in Water Vapor Dust Filter Principle Electrochemical

VTSYIQI Phosphine Gas Leak Detector PH3 Detector with Accuracy ≤±3% F.S.Response Time ≤30s Measuring Range 0 to 100ppm Resolution 0.1ppm USB Interface Built-in Micro Sampling Pump Principle Electrochemical Explosion-Proof Certification

VTSYIQI PH3 Gas Detector Handheld Phosphine Gas Detector with Response Time ≤30s Measuring Range 0 to 100ppm Accuracy ≤±3% F.S.Resolution 0.1ppm Built-in Water Vapor Dust Filter Built-in Micro Sampling Pump Principle Electrochemical

VTSYIQI Nitrogen Leak Detector N2 Gas Detector Monitor with Measuring Range 0 to 100% Vol Resolution 0.01% VOL Data Logging Function Built-in Micro Sampling Pump

VTSYIQI N2 Gas Detector Nitrogen Portable Gas Detectors with Measuring Range 0 to 100% VOL Resolution 0.01% VOL Accuracy ≤±3% F.S. Principle Electrochemical USB Interface Built-in Micro Sampling Pump

VTSYIQI Nitrogen Gas Detector N2 Gas Detector Monitor with Measuring Range 0 to 100% Vol Resolution 0.001% VOL Pump Suction Sampling Method Electrochemical Principle Data Logging Function for N2 Gas Test

VTSYIQI Hydrogen Cyanide Detector Portable HCN Gas Detector with Measuring Range 0 to 100ppm Resolution 0.1ppm Accuracy ≤±3% F.S.Automatic Data Storage Explosion-Proof Certification Principle Electrochemical USB Interface

VTSYIQI Hydrogen Cyanide Detector Portable HCN Gas Detector with Measuring Range 0 to 100ppm Resolution 0.1ppm Accuracy ≤±3% F.S.Automatic Data Storage Explosion-Proof Certification Principle Electrochemical USB Interface

VTSYIQI Hydrogen Chloride Gas Detector HCL Gas Monitor with Measuring Range 0-10ppm Resolution 0.01ppm Detection Principle Electrochemical Principle Standard 4-20mA and RS485 Output

VTSYIQI Cl2 Gas Detector Chlorine Leak Monitor with Measuring Range 0 to 10ppm Resolution 0.01ppm Built-in Micro Sampling Pump Data Logging Function Electrochemical Principle for CL2 Gas Test

VTSYIQI Portable Chlorine Detector CL2 Leak Alarm with Measuring Range 0 to 20ppm Resolution 0.1ppm Liquid Crystal Dot Matrix Display Technology Principle Electrochemical Built-in Micro Sampling Pump

VTSYIQI Chlorine Gas Detector Portable Cl2 Gas Detector with Measuring Range 0 to 20ppm Resolution 0.01ppm Accuracy ≤±3% F.S. Principle Electrochemical Built-in Micro Sampling Pump USB Data Transfer