Keep tabs on the health and output of your vehicles electrical system safely and accurately with AutoMeter’s ultra precise Digital Voltmeter. With precise resolution down to a tenth of a volt, this gauge operates anywhere from 8-18 volts on negative ground electrical systems. A direct plug in wiring harnesses included for ease of installation.

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