AutoMeter 4903-M2 Gauge, Vac/boost, 2 1/16" , -1 - +2 Bar, Mechanical, Ultra-Lite Ii

The standard in the industry, AutoMeter’s Mechanical Boost/Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn’t another gauge on the market that can lay claim to the levels of accuracy or durability you’ll find here. A simple 1/8” NPT pressure connection requires no electrical hookup for operation. Includes 1/8” NPT fittings and nylon line kit.

Modern white LED through-the-dial lighting provides clear visibility during nighttime use

AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install

No electrical system required for gauge operation - compatible with every street or race vehicle

Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, mounting hardware, and detailed instructions for installation

Mechanical movements provide accuracy and durability even in the harshest environments

Modern LED Through-The-Dial Lighting

Mechanical Movement Provides Accuracy And Durability

No Electrical System Required For Gauge Operation

Incl. 1/8 in. Nylon Line; Compression Fittings

Incl. T-Fitting; Vacuum Fitting

Incl. Mounting Hardware/Instructions

Dial Color : Silver

Lens Style : Flat, Clear

Bezel Color : Brushed Aluminum

Bezel Style : Super Bezel

Size (Standard) : 2-1/16"

Cup/Hole Size (Standard) : 2-1/16"

Outer Bezel Diameter : 2-1/4"

Lighting Type : LED

Lighting Color : White

Pointer Color : Fluorescent Red

Movement : Mechanical

Gauge Type : Boost/Vacuum

Range : -1-+2 BAR

WARNING: Some Products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.