TopTes Natural Gas Detector, PT177 Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane,Propane (Includes Battery x2)-Orange

I think this item quite literally saved the lives of my family. I smelt gas and no one believed me. The boiler was recently serviced, within the last month. This device alarmed in the exact location I could smell gas. So then we had the national gas emergency team out and they initially didn't believe me either but thanks to this device I held my ground saying it had alarmed exactly where I smelt gas and they waited longer, finally detecting it very strongly and sealed off our gas. We then had the local heating engineers out to see what was wrong and they initially said there's nothing wrong with this boiler, no gas leak and told me CO is odourless. I explained it was this natural gas alarm that was picking up the gas and that the previous engineer had to wait to detect it once the boiler was on. This engineer then discovered that we had a faulty gas safety valve and highly flammable gas filling our enclosed boiler room. The heating engineer said we were extremely lucky I detected it and that this could have ended very differently. I thank this tiny device. Quite literally the best purchase I have ever made as my two very young children sleep in the room beneath the boiler.

I’m a gasfitter in NZ , have used it a few times . Picks up LPG very minimal amounts when checking test points of fires of gas meters . Fits in toolbag easy. Seems good quality

The tester appears to work ok I think. It certainly detects propane gases. So far though it has only detected gases that i can smell. I have not found a leak of gas yet.

Really good for the price. And you can check before the annual inspections so you don’t get caught out.

Worked fine

I smelt gas coming out of our dry stone wall - this meter was superb! It showed exactly where the leak was… Northern Gas Networks were amazed.. “Wow, I’ve never been shown exactly where a leak is by a customer with a meter!!” Great value

Works as expected. I bought this because I secretly intend to cap off a pipe and change my gas hob to an induction hob. So I tested it with a tiny bit of gas from the hob and it went off immediately, as shown in the video. It'll be perfect for my current job, but nice to know I've got it for in the future if I ever smell gas or have concerns. 👍

I don't ever give review's but this is a very handy piece of equipment for your toolbox. Does exactly what it is supposed to. Good value

Excelente! Muy buena precisión para detectar fugas de gas. Muy facil de usar.

I used this to isolate a propane leak on my RV. I loaned it to my in law to sniff out a gas leak on his furnace. It worked great on both. Problem solved easily. It's loud enough and has the lights that increase as the leak gets closer. Easy to use and well worth the cost.

Efficient

Rilevatore di gas perfetto serviva per eliminare un rubinetto del gas e mettere un tappo ed ha fatto egregiamente il suo lavoro suona in presenza di una minima fuga facile da utilizzare rapporto qualità prezzo top

This thing works great for the home DIY person or to have around to check for gas leaks. I was extremely impressed with how well it works for the low cost. I have used it primarily for checking connections with my BBQ and fire pit connections, but it can also be a good tool if you think you have a gas leak and want to verify before calling the gas company.