AEM Analog Voltmeter Gauge - 30-5139
The AEM 8-18V Volts Gauge is ideal for anyone who wants to know exactly how their charging system is performing at a quick glance. Most vehicle manufacturers only provide a warning light that illuminates when there is a problem with your vehicle’s charging system, coming on once your system’s voltage is so low that you can’t restart the car after it stalls. With AEM’s volts gauge you will know whether your charging system is failing the moment it starts to undercharge or overcharge.
Gauge readout from 8 to 18 volts
Ideal for carbureted or EFI vehicles
Adjustable backlighting via a dial on the back of the gauge
Includes black and silver interchangeable bezels and white and black faceplates
320 degree viewing area for unsurpassed resolution
Easy-to-install harness included
0-5v analog output included for use with data loggers and virtually any engine management system
Electronic stepper motor needle
Standard 52mm (2-1/16”) gauge housing