AutoMeter Cobalt 52mm Digital Voltmeter

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

Part #: 6391

Overview

The AutoMeter Cobalt 52mm Digital Voltmeter is an essential gauge for automotive enthusiasts and professionals who want to keep a close eye on their vehicle's electrical system. Designed with precision and reliability in mind, this digital voltmeter provides real-time voltage readings, ensuring your vehicle's electrical health is always monitored accurately. Whether you're a street driver, a race car enthusiast, or involved in off-road adventures, maintaining optimal electrical performance is crucial for safety and reliability.

This voltmeter is engineered to deliver clear, precise readings with a resolution down to a tenth of a volt, making it easy to detect any fluctuations or issues in your electrical system. Its robust design and compatibility with nearly all street and race vehicles make it a versatile addition to your dashboard. With the AutoMeter Cobalt Digital Voltmeter, you'll get peace of mind knowing your vehicle's electrical system is functioning correctly, helping prevent unexpected breakdowns or electrical failures.

Key Features

The AutoMeter Cobalt Digital Voltmeter boasts a range of features tailored for accuracy, durability, and ease of installation:

• High-precision digital stepper motor ensures accurate and stable voltage readings.
• Operates reliably within a voltage range of 8 to 18 volts, suitable for most negative ground electrical systems.
• Compatible with a wide variety of vehicles, from daily drivers to high-performance race cars.
• Clear, easy-to-read digital display with bright illumination for visibility in all lighting conditions.
• Plug-in wiring harness simplifies installation, reducing setup time and complexity.
• Built with automotive-grade components to withstand harsh engine bay environments.
• Compact 52mm size fits standard gauge pods, maintaining a clean and professional dashboard appearance.
• Designed for both street and race applications, providing reliable voltage monitoring during spirited driving or competitive events.
• AutoMeter's proven reputation for quality and precision ensures long-lasting performance and accuracy.

Construction & Design

The AutoMeter Cobalt Digital Voltmeter features a durable, high-quality construction designed to withstand the rigors of automotive environments. Its housing is crafted from rugged materials that resist heat, vibration, and moisture, ensuring consistent performance over time. The 52mm diameter gauge is built with a sleek, modern aesthetic, featuring a cobalt blue LED backlit display that enhances visibility and adds a touch of style to your dashboard.

The internal components include a state-of-the-art digital stepper motor that provides precise and stable readings. The wiring harness is designed for straightforward plug-and-play installation, with color-coded connectors that simplify setup. This combination of thoughtful design and durable materials guarantees that the voltmeter remains reliable and accurate, whether on the street or at the track.

Performance & Sound

While primarily a monitoring device, the AutoMeter Cobalt Digital Voltmeter offers quick and accurate voltage readings, allowing you to respond promptly to electrical issues. Its high-resolution display ensures you can easily detect even minor fluctuations, helping you maintain optimal electrical system performance. The gauge's bright illumination ensures clear visibility during night driving or in low-light conditions, making it a practical and stylish addition to any vehicle's interior.

Installation & Fitment

The AutoMeter Cobalt Digital Voltmeter is designed for easy, bolt-on installation. It uses a standard 52mm gauge size that fits most gauge pods and mounting locations. The included direct plug-in wiring harness simplifies the connection process, eliminating the need for complex wiring or splicing. No cutting, drilling, or tuning is required, making it suitable for both novice and experienced installers. Simply connect the harness to your vehicle's electrical system, mount the gauge in your preferred location, and you're ready to monitor your voltage levels accurately.

• Plug-and-play installation with included wiring harness
• Fits standard 52mm gauge pods and mounting brackets
• No cutting, drilling, or tuning required

What's Included

• AutoMeter Cobalt 52mm Digital Voltmeter
• Direct plug-in wiring harness
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Street car enthusiasts seeking reliable electrical monitoring
• Race and performance vehicles requiring precise voltage readings
• Off-road vehicles exposed to harsh conditions
• Anyone wanting to prevent electrical issues and ensure vehicle reliability

Emissions Note

This product is designed for use in vehicles with negative ground electrical systems and does not affect emissions. It is intended for use in street and race applications and is compliant with applicable standards for electrical monitoring devices.