... application One gas detection LCD display BX170 portable single gas detector can make continuous detection to combustible and toxic gases. It ... of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.The shell adopts ... housingGas Detected:combustible gas(CH4,C3H8,H2)and toxic gas, oxygen, Other rare toxic gas like NO,PH3,NH3,NO2,HCN ...