Questions and Answers for Klein Tools Combustible Gas Leak Detector

A:  Klein Tools ET120 is an easy-to-use tester that provides audible and visual alarms in the presence of methane, propane and butane at concentrations as low as 50 ppm.

A:  Klein Tools ET120 is an easy-to-use tester that provides audible and visual alarms in the presence of methane, propane and butane at concentrations as low as 50 ppm.

A:  No

A:  Yes

A:  No

A:  For assistance with your Gas Leak Detector please contact Klein Tools Customer Service at 1-800-553-4676.

A:  The sensor life expectancy is 5-7 years. When ALL lights on the tester are illuminated, the sensor has failed and the unit must be serviced. Contact Klein Tools at 1-877-775-5346 or customerservice@kleintools.com for further details.

A:  Operating instructions: In an area where combustible gas is known to be not present, press the power button for 3 seconds. The tester will beep and start a 50-second zero-calibration process while the first indicator light blinks. Once complete, all indicator lights will blink for one second, then the HIGH indicator light will illuminate and continue to flash, indicating it is ready to take a measurement. The sensor life expectancy is 5-7 years. When ALL lights on the tester are illuminated, the sensor has failed and the unit must be serviced. Contact Klein Tools at 1-877-775-5346 or customerservice@kleintools.com for further details.