Most helpful critical review
15 of 17 people found the following review helpful
Stay away from this terrible product
on November 22, 2013
Stay away from this device. It's a real terrible product. Very first time I turned it on, just for the sake of testing, I had it tested outdoors to be sure I'd get a ZERO reading, it actually got me a 5. The I reset it and it gives a 13. The I reset it again and it gives a 3. What is this? Then I put it next to a Kidde CO detector inside my home. Kidde reads ZERO and this damn device keeps reading all over the place. It can't make its mind.
I tried it because it was just 11 bucks. But I can't use this CO detector in my rentals because it keeps giving us wrong reading. Too much liability. Buy a Kidde or any other real brand. Don't get this one.