Reddit reviews Auto Meter 6993 Cobalt Digital Voltmeter Gauge

Features Auto Meter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changesGauge kit includes wiring harness, mounting hardware, and detailed instructions for installationAuto Meter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up12 and 16 volt compatible, compatible with nearly every street car or race car electrical systemRegisters voltage down to a tenth of a volt