
















🔥 Stay ahead of leaks—because safety waits for no one! 🚨
The Klein Tools ET120 Combustible Gas Leak Detector offers professional-grade detection of methane, propane, and other combustible gases with a wide detection range from 50 to 10,000 ppm. Featuring dual sensitivity modes, clear visual and audible alarms, and an 18-inch flexible gooseneck sensor, it empowers HVAC pros and safety-conscious managers to identify gas leaks quickly and accurately. Battery-powered and portable, it’s designed for immediate use and reliable performance in any environment.












| ASIN | B074NBJ8XP |
| Batteries | 4 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | 4 x AAA |
| Best Sellers Rank | 606,225 in DIY & Tools ( See Top 100 in DIY & Tools ) 19,785 in Measuring & Layout Tools |
| Colour | Black and Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,770) |
| Date First Available | 26 Aug. 2017 |
| Display style | Digital |
| Finish | Brushed |
| Included Components | Tester, Batteries, Carrying Pouch |
| Item Package Quantity | 1 |
| Item Weight | 368 g |
| Item model number | ET120 |
| Manufacturer | Klein Tools |
| Material | Blend |
| Measurement System | Metric |
| Part Number | ET120 |
| Pattern | Detector |
| Power Source | Battery Powered |
| Product Dimensions | 71.88 x 4.55 x 6.88 cm; 368.54 g |
| Shape | Rectangular |
| Size | One Size |
| Special Features | Audible Alert, Auto-Power Off, Visual Notification |
| Style | Combustible Gas |
G**.
Flat batteries
A little disappointed to find that the batteries that came with the unit were flat and wouldn’t power the unit. Once batteries were changed everything was fine.
T**7
I had to weigh up getting in a gas professional to diagnose severity and location of a possible leak and buying this product.. I did the latter, because I was not prepared to wait. I'm glad I did - old gas oven was leaking past 10mill PPM. Turned off at the mains. No other leaks. Really glad I bought into the tool and took care of it myself. I also appeciate having low or high sensitivity. Only criticism would be I'd like a high PPM for the big leak, but really trivial when it's designed for finding small leaks, more than anything.
C**3
Excelente articulo y sin problema en el tiempo de entrega
T**G
I tired other "sniffers" that were just completely worthless. This tool is very simple to operate and conclusively confirms whether there is a gas leak--and if so, where it is coming from. The variable response alert system shows the intensity of any leak, or even better, no leak at all. It is very clear, thereby imparting full confidence in the results. (Because it showed I did not have a leak at the time, I tested this by opening an unlit gas burner and "searched" for it. It worked perfectly.) An invaluable, easy too use tool for all-important peace of mind. Highly recommend.
I**N
No encendió, cambie las pilas y sigue sin encender.
J**W
I had an outdoor gas leak that I could not locate. My cheap gas detector registered nothing, when I could clearly smell gas. I purchased this unit and put it to work. Much better sensitivity, it clearly registered flammable gas when I could even faintly smell it. With a little patience, walking around the area, I was able to zoom in on sections with multiple bars and a louder audible pitch. I zeroed in to a section of pipe where I got maxed out readings and found a worn area of the pipe that was leaking. A little more expensive, but worth it, it works well.
Trustpilot
1 month ago
3 days ago