AutoMeter 6393 Digital Voltmeter Gauge 2-1/16" 8-18V Black Dial Red LED

Monitor your vehicle's electrical system health with precision using the AutoMeter 6393 digital voltmeter gauge. This 2-1/16" gauge features advanced digital LED technology that displays voltage readings with exceptional accuracy down to a tenth of a volt, ensuring you can detect even subtle electrical system fluctuations before they become problems.

Key Features:

• E-Z View Digital LED display system with red illumination maximizes readability while minimizing distracting high-speed digit changes
• Measures voltage range from 8-18 volts, compatible with both 12V and 16V electrical systems
• Digital stepper motor technology with self-calibration sequence during power-up ensures unmatched accuracy
• Black dial with flat clear lens and black Super Bezel styling
• 2-1/16" cup/hole mounting size with 2-1/4" outer bezel diameter
• Compatible with negative ground electrical systems

What's Included:

• Direct plug-in wiring harness for simplified installation
• Mounting hardware
• Detailed installation instructions

This gauge combines AutoMeter's race-proven digital instrumentation technology with user-friendly features, making it ideal for both street vehicles and race applications where precise voltage monitoring is critical for performance and reliability.