True® Single Meter Dual Display
12v Dual Battery Voltage Meter

(3 customer reviews)


The True® SMDD (Single Meter Dual Display)

Dual battery voltage meter kit provides accurate real-time monitoring of two separate battery systems.

SKU: B074D7TWSB Categories: , , , Tag:


The True® SMDD (Single Meter Dual Display) 12v Dual Voltage Meter 

Designed with UTV/ Side by Sides in mind. Although designed to work with the True® UTV-SBI-18 or 19L it will work in conjunction with any dual battery isolator or separator.

The dual voltage meter allows operators to monitor both batteries by providing management information to allow for safe efficient use of your auxiliary battery system.

The True®  12v dual voltage meter is

  • waterproof,
  • shockproof
  • with ignition-activated relay,
  • socket,
  • connection wire,
  • wire connectors for a complete install
  • designed for universal application and
  • Free Shipping

The best 12v dual battery voltage meter is also great for boats, 4×4, RV’s, trucks, SUVs, and automobiles with dual battery systems.

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3 reviews for True® Single Meter Dual Display
12v Dual Battery Voltage Meter

  1. Jerry Locked

    It’s cool.
    This dual voltage monitor is installed in my dual battery 2000 Silverado.
    Everything went smoothly except that the LED lights are too bright at night.

  2. Edward Farmer

    Always know what your batteries look like before you head off shore

  3. Fred Serrano

    So far so good

    I implemented it in my fishing boat to assess voltage of starter battery.
    So far, everything is going fine. When compared to a manual voltmeter, the measurement is precise. The screen is too bright and difficult to read, but it does the job.

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