VTSYIQI Hydrogen Chloride Detector HCL Gas Detector with Resolution 0.1ppm Measuring Range 0-50ppm Wall-mounted Installation Method Display Screen for Detecting the Concentration of Flammable Gases or Other Toxic and Harmful Gases in the Air

VTSYIQI Nitrogen Gas Detector Fixed N2 Gas Monitor Detector with Measuring Range 70%-100% Resolution 0.1% Explosion Proof Grade Ex db IIC T6 Gb Output Current 4-20mA Display Screen for Detection of Combustible Gas Concentrations in Air

VTSYIQI N2 Gas Detector Nitrogen Gas Detector N2 Gas Leak Alarm Monitor with Measuring Range 70%-100% Wall-mounted Installation Method Free Contact Output for Monitoring the Concentration of Flammable Gases or Other Toxic and Harmful Gases

VTSYIQI HF Detector Hydrogen Fluoride Gas Analyzer with Measuring Range 0-10ppm Resolution 0.1ppm Wall-mounted Installation Method Output Current 4-20mA for Continuous Monitoring of Measurable Gases in Industrial Environments

VTSYIQI HCN Gas Detector Fixed Hydrogen Cyanide Gas Detector with Wall-mounted Installation Method Measuring Range 0-50ppm Resolution 0.1ppm Aluminum Shell Material for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

VTSYIQI Hydrogen Cyanide Detector HCN Gas Leak Alarm Analyzer with Wall-mounted Installation Method Measuring Range from 0 to 50ppm Resolution 0.1ppm for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

VTSYIQI Sulfur Dioxide Gas Detector Portable SO2 Detector with Measuring Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Gas Pump Sampling Method Accuracy＜±3% F.S. for Metallurgy Refining Ects

VTSYIQI SO2 Detector Sulfur Dioxide Gas Detector with Gas Pump Sampling Method Measuring Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm 32-bit Built-in MCU Accuracy＜±3% F.S.

VTSYIQI SO2 Gas Detector Portable Sulfur Dioxide Gas Detector with Resolution 0.1ppm Measuring Range 0-20ppm Gas Pump Sampling Method LCD Display Sound Light and Vibration Alarms 1200pcs Data Records Protection Grade IP65

VTSYIQI Portable Sulfur Dioxide Gas Detector SO2 Detectors with Measuring Range 0-20ppm Resolution 0.1ppm Accuracy ≦±3% F.S. Explosion-Proof Grade Ex Ib IIBT4 Gb 1200pcs Data Storages Sound Light and Vibration Alarms

VTSYIQI Hydrogen Detector H2 Gas Detector with Measuring Range 0-1000ppm Resolution 1ppm Accuracy≦±5% F.S. L-Alarm 50ppm H-Alarm 150ppm 32-bit Built-in MCU for Petroleum Chemical Environmental Metallurgy

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