VTSYIQI Benzene Detector Handheld Benzene C6H6 Detectors with Adjustable Calibrating Level L-alarm 20ppm H-alarm 50ppm Range from 0 to 100ppm Password Management to Avoid Wrong Operation for Testing Toxic and Combustible Gases

VTSYIQI Benzene Detector Handheld Benzene C6H6 Detectors with Adjustable Calibrating Level L-alarm 20ppm H-alarm 50ppm Range from 0 to 100ppm Password Management to Avoid Wrong Operation for Testing Toxic and Combustible Gases Introduction: Portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed. The detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate. The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof. Features: Advanced MCU control with low power consumption Adjustable low and high alarm level      Adjustable calibrating level High concentration protection for combustible