AutoMeter Sport-Comp 2-1/16" Volt Gauge 8–18V Short Sweep AU3391

PRODUCT OVERVIEW

The AutoMeter Sport-Comp AU3391 volt gauge provides accurate monitoring of your vehicle's electrical system from 8 to 18 volts on negative ground systems. Its patented air-core electric movement delivers quick, precise readings to help reduce the risk of unexpected electrical failures.

KEY FEATURES

• 2-1/16 inch (52 mm) Sport-Comp volt gauge with 8–18V range
• Short sweep electric design for fast, stable readings
• Patented air-core movement for high accuracy and reliability
• Traditional incandescent perimeter lighting for clear night visibility
• Compatible with 12V and 16V negative ground electrical systems

WHAT'S INCLUDED

• AutoMeter Sport-Comp volt gauge AU3391
• Bulb and socket assembly
• Red and green bulb covers
• Mounting hardware
• Installation instructions

BENEFITS

• Helps protect against damaging low or high voltage conditions
• Suitable for street, performance, and race applications
• Easy-to-read dial for quick status checks while driving
• Designed for straightforward installation in compatible gauge pods or panels

PART DETAILS

• Brand: AutoMeter
• Series: Sport-Comp
• Gauge type: Volt meter
• Range: 8–18 volts
• Size: 2-1/16 inch (52 mm)
• Movement: Electric, air-core
• Part number: AU3391

FITMENT NOTICE

No specific vehicle compatibility is provided for this gauge. Please confirm dimensions and electrical requirements, or consult a qualified installer, to ensure suitability for your application.