I'm selling a CO Experts 2016-10 Carbon Monoxide monitor. It was top rated by Aviation Consumer

https://www.aviationconsumer.com/safety ... erts-best/

Manual included but here link included below
http://coexperts.ca/wp/wp-content/uploa ... t-2017.pdf


I purchased it on 10/8/2021 for $211.54. They're now selling new for about $189. I never got to use it before a got the new Lightspeed Delta headset with a built-in CO2 monitor so I'm selling this. There is a strip of glue residue on the back from the velcro I was going to mount it with. Other than that it is in perfect condition.

$130 including USPS shipping. Prefer Zelle or PayPal.
Continental US Only

Steve… what is the manufacture date for the unit you are selling? I believe these are good for 5 years.

Thanks.

You are correct....it is a 5 Year battery. I'm looking for a manufacturing date on the unit or box but haven't found one yet. The only number that I see printed on the unit label is: 4170004889

And looking at the manual it looks like it is 5 years from initial use, not 5 years from manufacture. I'll attach that image to the listing.