Gas Detector

VTSYIQI Ammonia Gas Detector Portable NH3 Detector with Gas Pump Sampling Method Measuring Range 0-100ppm L-Alarm 10ppm H-Alarm 20ppm LCD Display Sound Light and Vibration Alarms 1200pcs Data Records Protection Grade IP65

VTSYIQI NH3 Gas Detector Portable Ammonia Detector with Resolution 0.1ppm Measuring Range 0-100ppm L-Alarm 10ppm H-Alarm 20ppm Gas Pump Sampling Method for Industrial Site Safety Monitoring

VTSYIQI NH3 Detector Handheld Ammonia Gas Detector with Accuracy ≦±5% F.S. L-Alarm 10ppm H-Alarm 20ppm Resolution 1ppm Gas Pump Sampling Method Measuring Range 0-100ppm LCD Display 3200m High Reliability and Self-adaptation Ability

VTSYIQI Portable NH3 Detector Ammonia Gas Detector with 32-bit Built-in MCU High Reliability and Self-adaptation Ability Measuring Range 0-100ppm Resolution 1ppm L-Alarm 10ppm H-Alarm 20ppm for Petroleum Chemical Environmental Metallurgy

VTSYIQI C2H6O Gas Detector Ethanol Gas Detector with Measuring Range 0-100ppm Resolution 1ppm L-Alarm 10ppm H-Alarm 20ppm Accuracy ≦±5% F.S. Gas Pump Sampling Method for C2H6O Gas Test

VTSYIQI C2H6O Gas Detector Portable Ethanol Gas Detector with 32-bit Built-in MCU High Reliability and Self-adaptation Ability Measuring Range 0-100ppm Resolution 1ppm L-Alarm 10ppm H-Alarm 20ppm for Petroleum Chemical Environmental Metallurgy