Review on Combustible Detector Klein Tools ET120 by Michael Reese

There are very expensive professional gauges and a range of cheap Chinese gauges. I don't need professional tools and I don't trust cheap ones. I've been buying tools from Klein for decades and they always work well. I bought this because our caravan gets a gas alarm from time to time and I want to find out what the problem is. It arrived today and I've tried it on a kitchen gas stove and on an outdoor grill. The high sensitivity setting seems very sensitive and responsive. I turned on the burner in the caravan and it went out immediately. I opened the door and held the wand out and up and it worked. I brought it back in and placed it next to the burner (which was off) and it still gave a short beep and five bars. I went into the bedroom and turned on an amazing fan that sucked air in through the open kitchen door and blew it up onto the roof. After 15 seconds, he lowered the strip and began beeping more slowly. A minute later the gas was exhausted and he stopped sounding the alarm. It seems like a great product and is easy to use.