AutoMeter Ultra-Lite 66.7mm Short Sweep Electric Voltmeter

2010–2024 All Vehicles with 8-18 Volt Negative Ground Electrical Systems

Part #: 4491

Overview

The AutoMeter Ultra-Lite 66.7mm Short Sweep Electric Voltmeter is an essential gauge for any performance enthusiast or daily driver who wants to keep a close eye on their vehicle's electrical system. Designed with precision and reliability in mind, this voltmeter provides real-time, accurate readings of your vehicle's voltage output, ensuring your electrical system is functioning optimally. Whether you're racing on the track, cruising on the street, or just want peace of mind during daily driving, this gauge helps you monitor your electrical health safely and effectively.

Built to fit seamlessly into your vehicle's dashboard, the Ultra-Lite voltmeter is a compact yet highly functional instrument that offers category-defining accuracy across a voltage range of 8 to 18 volts. Its robust construction and easy installation make it suitable for a wide variety of vehicles, from street cars to race cars, helping you prevent electrical issues before they become serious problems.

Key Features

The AutoMeter Ultra-Lite 66.7mm Short Sweep Electric Voltmeter boasts several advanced features designed to enhance your vehicle's electrical monitoring capabilities:

• Patented Air-Core Movement: Utilizes a patented air core meter movement that provides precise and consistent readings without the influence of magnetic fields, ensuring category-leading accuracy across the entire voltage range.
• Wide Compatibility: Compatible with 12V and 16V electrical systems, making it suitable for nearly every street and race vehicle with negative ground systems.
• Compact Design: The 66.7mm (2-5/8") short sweep gauge fits easily into standard gauge pods or custom dashboards, saving space while providing clear visibility.
• Durable Construction: Built with high-quality materials to withstand harsh racing environments and daily driving conditions, ensuring long-lasting performance.
• Simple Installation: Designed for straightforward installation with minimal wiring, allowing you to quickly add this vital gauge to your vehicle's dashboard.
• Reliable Power Supply: Operates accurately within a voltage range of 8-18 volts, making it suitable for a variety of electrical setups.
• Enhanced Safety: Monitoring your voltage helps prevent electrical failures, battery drain, and alternator issues, keeping you safe on the road or track.

Construction & Design

The AutoMeter Ultra-Lite voltmeter features a lightweight, compact housing that is designed to integrate seamlessly into your vehicle's dashboard. Its short sweep design not only saves space but also provides quick, easy-to-read measurements at a glance. The gauge's high-quality internal components, including the patented air-core movement, ensure consistent accuracy and durability over time. The clear, easy-to-read face with a black background and white markings enhances visibility in all lighting conditions, whether day or night. The rugged construction is built to withstand vibrations, temperature fluctuations, and other demanding conditions typical of performance and racing environments.

Performance & Sound

While this voltmeter does not produce sound, its performance is characterized by exceptional accuracy and reliability. It provides real-time voltage readings, allowing you to monitor your electrical system's health continuously. By keeping an eye on your voltage levels, you can detect early signs of alternator or battery issues, preventing unexpected breakdowns and ensuring your vehicle operates at peak efficiency.

Installation & Fitment

The AutoMeter Ultra-Lite 66.7mm Short Sweep Electric Voltmeter is designed for easy, bolt-on installation. It connects directly to your vehicle's electrical system with minimal wiring, and no additional tuning or modifications are required. The gauge is compatible with standard 66.7mm (2-5/8") gauge openings, making it suitable for most dashboard configurations. Its compact size and straightforward wiring make it an ideal upgrade for enthusiasts seeking a reliable, easy-to-install electrical monitoring solution.

• Simple plug-and-play installation with existing vehicle wiring
• No cutting, drilling, or complex modifications required
• Suitable for a wide range of vehicles with negative ground 8-18V systems

What's Included

• AutoMeter Ultra-Lite 66.7mm Short Sweep Electric Voltmeter
• Wiring harness and mounting hardware
• Installation instructions

Ideal For

• Performance enthusiasts and racers who want to monitor electrical system health
• Daily drivers seeking peace of mind and reliable voltage readings
• Custom dashboard builders and restorers

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations regarding emissions compliance before installation.