VTSYIQI C6H6 Detector Fixed Benzene Gas Leak Detector with Measuring range from 0 to 100ppm H-alarm 20ppm L-alarm 10ppm Display Aluminum Shell Material for Detecting Gas in Refinery Chemical Plant LPG Station Boiler Room Painting Plant

VTSYIQI Fixed Benzene Gas Detector C6H6 Monitor with Range 0 to 100PPM L-Alarm 10PPM H-Alarm 20PPM Aluminum Installation Method Wall-Mounted for Benzene Test

VTSYIQI Fixed C6H6 Gas Detector Benzene Gas Leak Detector with L-Alarm 10PPM H-Alarm 20PPM Aluminum Wall-Mounted Measuring Range 0 to 100ppm Installation Method Wall-Mounted

VTSYIQI CH2O Gas Detector Formaldehyde Gas Alarm with Measuring Range 0 to 100ppm Resolution 1/0.1ppm Wall-Mounted Installation Method Shell Material Aluminum

VTSYIQI H2S Gas Detector Hydrogen Sulfide Single Gas Detector with Range 0-100ppm Resolution 0.1ppm L-alarm 10ppm H-alarm 20ppm Gas Pump Sampling Method for Testing Combustible Gas and Toxic Gas Other Rare Toxic Gas

VTSYIQI Hydrogen Sulphide Gas Detector Portable H2S Alarm with Resolution 0.1ppm Range 0-100ppm L-alarm 10ppm H-alarm 20ppm Built-in Pump 1200pcs Data Records Advanced Integrated Circuit for Detecting Gas in Many Industries

VTSYIQI CO Detector Carbon Monoxide Detector with Range 0-500/1000ppm Resolution 1ppm L-alarm 50ppm H-alarm 150ppm Accuracy ≦±5% F.S. 1200pcs Data Records Water-proof for Testing Combustible Gas and Toxic Gas Other Rare Toxic Gas

VTSYIQI Carbon Monoxide Gas Dtector CO Detector with Resolution 1ppm L-alarm 50ppm H-alarm 150ppm Range from 0 to 500/1000ppm Built-in Pump Full Functions for Testing Combustible Gas and Toxic Gas Other Rare Toxic Gas

VTSYIQI Portable CLO2 Gas Detector CLO2 Gas Leak Monitor Meter with Measuring Range 0-50ppm Resolution 0.1ppm L-alarm 50ppm H-alarm 150ppm Explosive Proof Housing

VTSYIQI CLO2 Detector Portable Single Gas Detector with Explosive Proof Housing Resolution 0.1ppm L-alarm 50ppm H-alarm 150ppm Measuring Range 0-50ppm Accuracy ≦ 5% F.S.

VTSYIQI Chlorine Dioxide Gas Detector Portable CLO2 Gas Leak Detector with Measuring Range 0-50ppm Accuracy ≦ 5% F.S. Resolution 0.1ppm L-alarm 50ppm H-alarm 150ppm for CLO2 Gas Test

VTSYIQI CLO2 Gas Detector Chlorine Dioxide Gas Leak Detector with Measuring Range 0-50ppm L-alarm 50ppm H-alarm 150ppm Resolution 0.1ppm Accuracy ≦ 5% F.S. Explosive Proof Housing for CLO2 Gas Detector