VTSYIQI VOCS Detector Handheld VOCS Gas Detector Monitor with Explosive Proof Housing Measuring Range 0-100ppm LCD Display Resolution 1ppm Self-adjustment Function

VTSYIQI Portable VOCS Detector Volatile Organic Compounds Gas Detector with Visual and Audible Alarm Resolution 1ppm Measuring Range 0-100ppm LCD Display Explosive Proof Housing

VTSYIQI VOC Gas Detector Volatile Organic Compounds Detector with Measuring Range 0 to 100ppm Resolution 1ppm Good Sensitivity and Reproducibility LCD Display for Detecting Gas Leaks

VTSYIQI VOC Detector VOC Gas Leak Detector with Measuring Range 0 to 100ppm Resolution 1ppm High Concentration Protection Visual and Audible Alarm for Combustible Gas

VTSYIQI Portable VOC Detector Volatile Organic Compounds Detector with Measuring Range 0 to 100ppm Resolution 1ppm Visual and Audible Alarm Explosion-Proof Parameters Ex Ib IIB T3 Gb

VTSYIQI Portable VOC Detector Volatile Organic Compounds Gas Detector with Measuring Range 0 to 100ppm Resolution 1ppm Etector Adopts Embedded MCU Controller Easy to Operate

VTSYIQI Volatile Organic Compounds Detector VOC Detector with LCD Display Resolution 1ppm Measuring Range 0 to 100ppm Response Time T＜30s Accuracy ≦ 5% F.S. Self-Adjustment Function Visual and Audible Alarm

VTSYIQI NH3 Gas Detector Ammonia Gas Monitor Ammonia Gas Concentration Detecting Tool NH3 Gas Leak Alarm with Measuring Range 0 to 500PPm Resolution Ratio 0.1/1PPm for Municipal Administration Industry Gas Test

VTSYIQI Combustible Gas Detector EX Gas Leak Alarm with Range 0-100%LEL Resolution 1%lel/1%vol L-alarm 20%LEL H-alarm 50%LEL Explosion-proof 1200pcs Data Records Built-in Pump for Testing Combustible Gas and Toxic Gas

VTSYIQI EX Gas Detector Combustible Gas Analyzer with L-alarm 20%LEL H-alarm 50%LEL Range 0-100%LEL Resolution 1%lel/1%vol Pump Sampling Method Accuracy ≦±5% F.S. High-sensitivity Sensor for Detecting Gas in Many Industries

VTSYIQI Ammonia NH3 Gas Detector NH3 Gas Leak Alarm Ammonia Gas Concentration Detecting Device with Measuring Range 0 to 100PPm Resolution Ratio 0.1/1PPm LCD Display for Warehouse Gas Test

VTSYIQI Ammonia Gas Detector Monitor NH3 Gas Leak Alarm Ammonia Concentration Detecting Device with with Measuring Range 0 to 100PPm Resolution Ratio 0.1/1PPm for Biogas Animal Husbandry Gas Test