VTSYIQI NO2 Detector Portable Nitrogen Dioxide Gas Leak Detector with Accuracy below 5% F.S. H-alarm 10ppm L-alarm 5ppm Range from 0 to 20ppm Resolution 0.1ppm Low Power Consumption for Continuous Detection of Flammable and Toxic Gases

VTSYIQI NO2 Detector Portable Nitrogen Dioxide Gas Leak Detector with Accuracy below 5% F.S. H-alarm 10ppm L-alarm 5ppm Range from 0 to 20ppm Resolution 0.1ppm Low Power Consumption for Continuous Detection of Flammable and Toxic 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 consumptionAdjustable low and high alarm level     Adjustable calibrating levelHigh concentration protection for combu