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Voltage Gauges

Instantly spot charging issues and electrical strain—built for 12V or 24V systems.

  • Real-time voltage monitoring under electrical load
  • Works with both 12V and 24V setups
  • Smooth stepper motor pointer for clear readouts

Made in the USA Lifetime Warranty Customizable Instructions FAQ

  • 2-1/16" Volt Gauge | 6-18V | VW Design

    2-1/16" Volt Gauge | 6-18V | VW Design

    L2-V2-VW

    Note: OEM-inspired design, but not a direct factory replacement. Universal fit for custom installs. Gauge Attributes: Dial: Black // White Numbers, White Glow Numbers & Ticks: VW Style Pointer: Black Blade White (Glows White) ...

    $99.03
  • 2-5/8" Classic Volt Gauge | 6–18V | JDM Datsun Z Design

    2-5/8" Classic Volt Gauge | 6–18V | JDM Datsun Z Design

    L25-V1-DATZ

    Stay charged and in control with the Datsun Voltage Gauge – your essential tool for monitoring the electrical health of your vehicle with precision. Engineered with accuracy in mind, this gauge delivers real-time voltage readings to ensure your...

    $113.18
  • 2-5/8" Volt Gauge | 6-18V with Warning | JDM Datsun Z Design

    2-5/8" Volt Gauge | 6-18V with Warning | JDM Datsun Z Design

    R25-V1-DATZ

    Stay charged and in control with the Speedhut Voltage Gauge – your essential tool for monitoring the electrical health of your vehicle with precision. Engineered for with accuracy in mind, this gauge delivers real-time voltage readings to ensure your...

    $128.60
  • 2-1/16" CAN-Bus Volt Gauge 0-18V (w/ warning) - Holley EFI

    2-1/16" CAN-Bus Volt Gauge 0-18V (w/ warning) - Holley EFI

    R2-V3-HLY

    ⚠️ Requires Holley EFI Gauge Module (Part 554-130) for ECU connection (View on Holley.com) Speedhut’s Holley CAN-Bus Voltage Gauge is engineered to work seamlessly with Holley EFI systems when paired with the Holley EFI Gauge...

    $113.18
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