Yeah, I've had that happen too. Had one detector test fine, then went completely silent during an actual leak. Now I test mine bi-weekly and swap batt...

Good points here. Definitely worth the effort to sort copper and brass—I learned that the hard way after a few trips to the scrap yard. Galvanized stu...

I keep mine right at the valve—learned that lesson after fumbling around in the dark basement one too many times. But honestly, now I'm wondering if a...