
The AutoMeter digital voltmeter gauge offers precise electrical monitoring with resolution down to a tenth of a volt and operates across 8–18V negative-ground systems. Its race-proven digital circuitry includes a self-calibration sequence at power-up and it ships with wiring harness, mounting hardware, and installation instructions for straightforward fitment in street or track vehicles to monitor charging system health.
Autometer Black 52.4mm 8-18 Volts Digital Voltmeter Gauge