CURRENTLY SOLD OUT
It comes with stick on pads on the main alarm & the contact point which is excellent. The alarm is constant beep beep beep - different to other alarms. Tester button is simply a light - so good for saving battery power.
Verified purchase: Yes | Condition: New
Just installed a new water heater myself. Don't trust my plumbing completely. With this I can sleep better. Works as advertised. I would recommend.
Verified purchase: Yes | Condition: New