Product Summary

Universal Fit, 2.0625" Overall Diameter, Black/White

    Key Specs

    MFG. Part #30-4400
    BrandAEM Electronics

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    AEM Electronics 30-4400 Details

    The AEM Digital Voltmeter Gauge combines unsurpassed accuracy, speed and control with an easy-to-read digital LED interface that displays voltage in 1-volt increments, and a sweeping LED "needle" that lines the edge and moves as voltage changes from 8 to 18v. The voltmeter gauge's digital readout will automatically increase and decrease in intensity due to the built-in ambient light sensing photocell.

    Each gauge includes interchangeable silver and black bezels and black and white faceplates to personalize the look of your gauge.


    • Gauge Readout from 8 to 18V
    • Ideal for carbureted or EFI vehicles
    • Easy-to-install Plug & Play harness and sensor included
    • 24 green LED display lights provide immediate reference to monitored engine function
    • Three-digit readout in center
    • Digit digital readout displays precise voltage
    • Auto-dimming gauge face and read out lighting
    • Standard 52mm (2-1/16”) gauge housing

    AEM Electronics 30-4400 Specifications

    MFG. Part #30-4400
    BrandAEM Electronics
    Overall Diameter2.0625"
    Gauge SeriesDigital
    Gauge Range8-18 V
    Gauge SweepDigital Numeric
    Gauge Face ColorBlack/White
    Bezel FinishBlack/Silver
    Sold in QuantityEach
    Sending Unit IncludedYes
    GTIN Code840879016494
    OEM ReplacementNo