AutoMeter Ultra-Lite 52mm Short Sweep Electronice Voltage Gauge

2010–2025 Vehicles with 12V or 16V Electrical Systems

Part #: 4391

Overview

The AutoMeter Ultra-Lite 52mm Short Sweep Electronice Voltage Gauge is an essential instrument for automotive enthusiasts who want to monitor their vehicle's electrical system with precision and reliability. Designed to fit seamlessly into your dashboard, this compact gauge provides real-time voltage readings, helping you ensure your electrical system is functioning optimally. Whether you're a street driver, a race car competitor, or a weekend warrior, maintaining proper voltage levels is crucial for the longevity and performance of your vehicle's electrical components.

With its easy installation and accurate readings, the Ultra-Lite Voltage Gauge allows you to keep a close eye on your vehicle's electrical health, preventing potential issues before they become serious. Its robust construction and proven air-core meter movement make it a durable choice for daily driving and high-performance applications alike. Stay informed and avoid roadside surprises with this reliable, high-quality gauge from AutoMeter.

Key Features

The AutoMeter Ultra-Lite 52mm Short Sweep Electronice Voltage Gauge boasts several advanced features designed to enhance your vehicle monitoring experience:

• Compact 52mm (2-inch) size with a short sweep design for a sleek, unobtrusive fit in your dashboard or gauge pod.
• Patented air-core meter movement ensures category-defining accuracy across a voltage range of 8-18 volts, making it suitable for nearly every street or race vehicle electrical system.
• Compatible with 12V and 16V electrical systems, providing versatile application across a wide range of vehicles.
• AutoMeter's race-proven electric instruments deliver consistent, reliable readings under demanding conditions.
• Easy-to-read, high-contrast digital display with a sweeping needle for quick, at-a-glance monitoring.
• Built with durable materials to withstand harsh engine bay environments, ensuring long-lasting performance.
• Simple installation process that integrates seamlessly with existing wiring and mounting points.
• Designed for enthusiasts who demand precise electrical system monitoring without sacrificing space or style.

Construction & Design

The Ultra-Lite Voltage Gauge features a lightweight, compact housing constructed from high-quality materials that resist corrosion and heat. Its short sweep design allows for a clean, modern look while providing accurate, real-time voltage readings. The air-core meter movement is a hallmark of AutoMeter's engineering excellence, offering smooth needle movement and exceptional accuracy without the need for traditional moving coil mechanisms. The gauge's face is designed with high-contrast graphics and a clear digital display, ensuring visibility in various lighting conditions. Its robust build quality guarantees durability and consistent performance, even in demanding racing or street environments.

Performance & Sound

This voltage gauge provides precise, real-time electrical system monitoring, helping you detect potential issues such as alternator failure, battery drain, or wiring problems before they cause breakdowns. Its category-leading accuracy ensures you can trust the readings during spirited driving or racing conditions. The gauge operates silently with no audible noise, focusing solely on delivering accurate data to keep your vehicle running smoothly.

Installation & Fitment

The AutoMeter Ultra-Lite 52mm Short Sweep Electronice Voltage Gauge is designed for straightforward, bolt-on installation. It mounts easily into standard 52mm gauge openings, making it compatible with a wide range of dash panels and gauge pods. The wiring process is simple, with clearly labeled connections for power, ground, and signal. No cutting, drilling, or complex modifications are required, and the gauge can be installed in minutes with basic hand tools. Its compact size ensures it fits comfortably in tight spaces, making it ideal for both custom builds and OEM replacements.

• Plug-and-play installation with existing vehicle wiring
• Compatible with most 12V and 16V electrical systems
• No additional tuning or calibration needed

What's Included

• AutoMeter Ultra-Lite 52mm Short Sweep Electronice Voltage Gauge
• Mounting hardware and brackets
• Wiring harness with labeled connectors
• Installation instructions

Ideal For

• Street and race car enthusiasts
• Performance and custom vehicle builders
• Anyone seeking reliable electrical system monitoring
• Daily drivers who want peace of mind about their vehicle's electrical health

Emissions Note

This product is designed for use in vehicles that comply with local emissions regulations. It is not a legal modification for use in emissions-controlled vehicles in certain jurisdictions. Please verify compliance with your local laws before installation.