Even if set incorrectly, it will not short circuit. {Reverse Connection Protection} - Incorrect positive/negative wiring is tolerated, but keep the device stable and avoid short circuits from crossed wires.
Golf Cart Battery Monitor DIN DC Power Meter 12-72V Voltage Power Energy Display
Golf Cart Battery Monitor Meter for EZGO RXV 2008-up Lead-Acid
Golf Cart Battery Monitor Meter, Digital LCD Display Alarm, 12V 24V Color: Green
12V 24V 48V 60V 72V Golf Cart Battery Monitor MeterColor: White
