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Re: Cigarette lighter volt meters ?
Posted to Tool & Equipment Forum on 6/11/2025 6 Replies

This may be of interest, a bluetooth battery tracker, view live voltage in graph form, set alerts on your smarty phone or tablet.

Has a graph, and logs voltages over time, up to 31 days.

I have 3, they work great, 2 to monitor personal vehicles and a loane... Login to read more.

6 Replies Received (View Replies)