This combustible gas leak detector is from Klein Tools. It has a detection range of approximately 50 to 10,000 ppm* (*based on Methane). Detector has two levels of sensitivity: High (approximately 50 to 1000 ppm) and Low (approximately 1000 to 10,000 ppm). Five red LEDs (visual) and 85dB audible alerts increase as gas concentration grows. It has an automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas). An 18 inch flexible gooseneck expands the sensor’s reach; clips to meter for storage. The over-molded body provides a comfortable grip. After 10 minutes of non-usage the detector will auto-power off to conserve battery life. Comes with 4 AAA batteries, an instruction manual, and a storage pouch. Klein Tools model number ET120.
EC Part Number: #39248
Manufacturer Number: ET120
Manufacturer: Klein Tools, Inc.