12V CHARGE METER - BAR GRAPH VOLTMETER for boat, camper

12 Volts Charge Meter - Bar Graph Voltmeter for your boat, camper or other recreational vehicle ( RV ).

This meter will tell you the remaining charge of your 12V battery at the press of the TEST button.

Automatically shuts off after a short delay to save power.

Works with standard car batteries and deep cycle batteries.

Indicates battery voltage from 10.5V (0% - no charge) to 12.8V (100% - full charge).

Fully protected against voltage surges, spikes and reverse polarity.

Comes with quick connect type connectors and mounting screws.

Front plate size is 60 mm x 60 mm (2.36 in x 2.36 in)

Available in all red, all blue or 3-color bar graph, with a black or a white faceplate, in two scale types (detailed or simplified).

This listing is for the all red LED bar graph with a black faceplate, detailed scale, as shown in the first two pictures.

Sample video below shows the same circuit in a different color combination.

Check our other listings for other configurations.