| Check Your Grill For Gas Leaks Quickly And Easily An audible alarm and a three-stage LED on this gas detector let you know if there's a leak and how bad the problem is. It detects propane, methane, butane and natural gas. Simply hold it near tanks, feed pipes, grills and other gas sources. Green LED means less than 2,000, yellow means more than 2,000 and red means more than 5,000 parts per million. Powered by 2 AAA batteries
No calibration required
Senses low amounts of propane, acetylene and natural gas Size: 7-1/2"L |
