YouTube comments save the day! Resurrecting a Temtop M2000C

Duration: 06:04

Thanks to commenters on my other video, my old Temtop CO2 monitor lives again!

Resources / other things I mentioned in this video (some links are affiliate links):

- Air Lab video: https://www.youtube.com/watch?v=r21lvaw40nY

- Temtop M2000C Air Quality Monitor: https://amzn.to/3Mkn4dv

- CR1220 battery pack: https://amzn.to/4oSAFqY

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - CO2 wasn't working anymore

01:42 - Replacing the CR1220 battery

03:09 - Did it work?

04:24 - Repairability is really nice

04:48 - I say what I want