AutoMeter Black 52.4mm 8-18 Volts Digital Voltmeter Gauge

2010–2025 All Vehicles with 8-18V Negative Ground Electrical Systems

Part #: 6393

Overview

The AutoMeter Black 52.4mm Digital Voltmeter Gauge is an essential instrument for any automotive enthusiast or professional looking to monitor their vehicle's electrical system with precision and reliability. Designed to provide real-time voltage readings, this gauge helps you keep an eye on your vehicle's electrical health, ensuring optimal performance and preventing potential electrical issues before they become serious problems.

Whether you're a street driver, a race car competitor, or an off-road adventurer, maintaining a stable electrical system is crucial for safety and performance. This digital voltmeter offers accurate, easy-to-read measurements from 8 to 18 volts, making it suitable for a wide range of vehicles with negative ground electrical systems. Its sleek black housing complements any interior, adding a professional touch to your dashboard or gauge cluster.

Key Features

The AutoMeter Digital Voltmeter is packed with features that make monitoring your vehicle's electrical system straightforward and dependable:

• Precise resolution down to a tenth of a volt, providing detailed voltage readings for accurate system monitoring.
• Compatible with 12V and 16V electrical systems, covering nearly all street and race vehicles.
• Operates reliably anywhere from 8 to 18 volts, ensuring compatibility with a variety of electrical setups.
• Race-proven digital stepper motor technology guarantees smooth needle movement and consistent readings.
• Easy installation with a direct plug-in wiring harness, simplifying setup without the need for complex wiring or modifications.
• Robust black housing designed to withstand harsh conditions and maintain a professional appearance.
• Ideal for monitoring battery voltage, alternator output, and overall electrical system health during high-performance driving or daily use.

Construction & Design

The AutoMeter Digital Voltmeter features a durable, high-quality construction designed for longevity and reliable performance. Its compact 52.4mm (2-1/16 inch) diameter housing fits standard gauge openings, making it a versatile addition to any vehicle's dashboard. The black bezel and clear digital display provide excellent visibility in various lighting conditions, ensuring you can easily read your voltage levels at a glance. The internal digital stepper motor ensures precise needle movement, reflecting real-time voltage changes smoothly and accurately. The included plug-in wiring harness simplifies installation, allowing for a clean and secure connection to your vehicle's electrical system.

Performance & Sound

While this voltmeter does not produce sound, its high-precision digital display offers clear, immediate readings of your vehicle's electrical output. This allows you to quickly identify any fluctuations or issues, such as a failing alternator or weak battery, enabling timely maintenance or adjustments. Its reliable operation ensures peace of mind whether you're on the street, at the track, or off-road.

Installation & Fitment

The AutoMeter Digital Voltmeter is designed for straightforward, bolt-on installation. Its standard 52.4mm diameter fits most gauge pods and mounting panels. The included wiring harness connects directly to your vehicle's electrical system, with no need for cutting or splicing in most cases. The gauge operates on negative ground systems and is compatible with 12V and 16V setups. No additional tuning or modifications are required, making it an ideal upgrade for enthusiasts seeking accurate electrical monitoring without hassle.

• Plug-and-play installation with included wiring harness
• Fits standard 52.4mm gauge openings
• No cutting, drilling, or complex wiring needed

What's Included

• AutoMeter Black 52.4mm Digital Voltmeter Gauge
• Direct plug-in wiring harness
• Installation instructions

Ideal For

• Street car enthusiasts wanting to monitor electrical health
• Race teams and performance drivers needing real-time voltage data
• Off-roaders and overlanders requiring reliable electrical system monitoring
• Anyone seeking a professional-grade, easy-to-install voltmeter

Emissions Note

This product is designed for use in vehicles with negative ground electrical systems and is not subject to emissions regulations. It is intended for off-road, racing, or show use only and may not be legal for street use in all jurisdictions. Please check local laws before installation.