Testing a CO Detector

Rockslinger

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Apr 24, 2005
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Does anybody know how to test a CO detector using real CO? Where does one get real CO for testing purposes:confused:?
 
Does anybody know how to test a CO detector using real CO? Where does one get real CO for testing purposes:confused:?
Shut you garage doors and run you car?

Check the manual for testing procedure that came with the device or manufacture's web site.

I think they are test before you buy them.
 
i would think you could test it with dry ice, as the "white foggy stuff" is high in CO
 
I push the test button on the unit but that is my finger and not real CO. The running car in garage trick sounds kind of risky:(.

At least with a smoke detector, I can create smoke by lighting a match.
 
I push the test button on the unit but that is my finger and not real CO. The running car in garage trick sounds kind of risky
Only if the CO detector is defective. ;)
 
Does anybody know how to test a CO detector using real CO? Where does one get real CO for testing purposes:confused:?

Shut you garage doors and run you car.
I did this too. Then listened outside and after a few minutes the alarm went off.
 
Shut you garage doors and run you car?
I did this too. Then listened outside and after a few minutes the alarm went off.

Oh, ok. You wait OUTSIDE the garage.

BTW one of my neighbours found her son dead in her garage early on a Sunday morning. They think he got drunk on a Saturday night, drove home and passed out in his car in the garage with the engine still running. I can still hear his mother's horrible screams. Very sad. BE SURE TO PUT 3 CO DETECTORS IN YOUR GARAGE!
 
Did some searching online, but the only 'testing' I found was to push the test button which in most cases only tests that the alarm horn/beeper is working.

Did find out that there is a recommendation that you change them every couple of years tho'.
 
For all our sakes,

Just be fucking careful when you unplug the damp thing when your done ok! :p
 
I don't know if I should admit this, but one time I let go a nasty one and the CO detector went off.

Does it test methane as well, or does the body release CO too?
 
Did find out that there is a recommendation that you change them every couple of years tho'.

The manual on my new one says guaranteed for 5 years, replace in 7 years. I haven't plugged it in yet because my receptacle is dead.

My old one must be like 12 years old. The green light still on and when I press the button it still beeps and the red light comes on but I would like to try some real CO for a reality test.
 
The manual on my new one says guaranteed for 5 years, replace in 7 years. I haven't plugged it in yet because my receptacle is dead.

My old one must be like 12 years old. The green light still on and when I press the button it still beeps and the red light comes on but I would like to try some real CO for a reality test.

Cigarette smoke
 
The manual on my new one says guaranteed for 5 years, replace in 7 years. I haven't plugged it in yet because my receptacle is dead.

My old one must be like 12 years old. The green light still on and when I press the button it still beeps and the red light comes on but I would like to try some real CO for a reality test.

Good to know.... I will have to look for the paperwork for mine, I've had it a good number of years now so it's probably due for replacement.

From what I've found trolling around trying to find a way to test the actual detector, pushing the button usually (unless the manual says differently) just tests the alarm part of the detector, not the detector itself. So while your 12-year old one still beeps, it may not actually detect CO anymore.

Thanks for putting this thread up as I haven't thought about my CO detector since I plugged it in other than to push the button when I go to plug something else in that outlet. :)