Thank you so much beemerphile1 . Just got nback from harbor freight. 5 bucks :)Can't change the basttery, but it seems to be working ok. Here are some numbers:
With no shore power
Battery itself - 11.41
1 post on that fuse shown earlier .01
the other post .12
With Shore power
Battery 11.98 up to 12.03 in a matter or seconds (so it is indeed charging)
1 post 12.56
the other post 12.56.
Checked a plug inside too while plugged in and it was 117.1
All seems well. But while in there the furnace fan kicked on. The furnace switch is off and the thermostat is off. Should that kick on by itself like that for any reason?
Any other things I should check with this meter?
Thnx again
