Klein Tools ET110 Carbon Monoxide Meter

Klein Tools ET110 Carbon Monoxide CO Meter 1000 ppm is designed to measure and detect carbon monoxide CO up to 1000 ppm and temperature from 32 to 122F 0 to 50C making it a fantastic spot checking tool for HVAC professionals. The Klein ET110 features a backlit LCD screen audible and visual alarms warning indicator light AVG and MAX buttons and an automatic shut-off after 20 minutes. This unit includes a carrying pouch and x4 AAA batteries.