Product Review: TopTes Tools PT520B+ Gas Leak Detector

Yet another explosive gas (and flammable refrigerant) leak detector from TopTes Tools. With all the caveats of a sample size of one, I don't really recommend this model.

If you are interested in purchasing one of these, you can do so here: https://www.amazon.com/dp/B0C3BZYGT1 . This is not an affiliate nor a tracking link.

The sensor is a Figaro TGS2611 and more details are here : https://www.figarosensor.com/product/...

Timeline:
0:00 - You'll Never Guess What I'm Reviewing!
3:50 - Warnings
5:24 - Extra Features
10:59 - Sensor Examination
13:00 - Dead Battery Time!

Gas Leak Tests:
13:48 - Butane
16:02 - Gasoline
18:12 - Natural Gas (long and boring)
24:37 - Isopropyl ("Rubbing") Alcohol, 50%
26:30 - Acetylene
27:25 - Propane
28:49 - Final Verdict