Do I really need a $200 Battery Monitor??
Been reading and looking at battery monitors. Seems like they come in all sizes shapes and prices, some with a shunt and some without. Do the roughly $200 monitors like Trimetric, Bluesky, Magnum, X...
Forum Discussion
wa8yxm wrote:
I'll join the chorus, Just a good voltmeter is all you need.
And a copy of the "State of charge" chart you can find all over these forums
And knowledge of how to measure.. Likewise all over the forum
You need to measure "resting" (neither charging nor discharging) for at least an hour.
Agreed...
