Combustible Gas Leak Detector

Product Features Detection range: Approximately 50 to 10,000 ppm* (*based on Methane) Two levels of sensitivity: High (Approximately 50 to 1000 ppm) and Low (Approximately 1,000 to 10,000 ppm) Five red LED's (visual) and 85dB audible alerts that increase with gas concentration Automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas) 18-Inch flexible gooseneck expands sensor's reach; clips onto meter for storage Over-molded body for comfortable grip Auto power-off after 10 minutes of non-usage conserves battery life Includes detector, 4xAAA batteries, instruction manual and storage pouch