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Waterproof Digital Voltmeter


Product Description

Waterproof digital Voltmeter

DC 8-28 volts

LED display

We recommend mounting out of direct sunlight. 

Three wire connection:  Red power, Blue voltage signal, Black ground

Wiring allows the voltmeter to measure a different source than what is powering the meter.  Connect power and ground to a switched connection and the meter will turn on with your vehicle.

22mm high X 40mm wide X 19mm deep  leads are 30cm long

7/8" high X 1.5" wide X 3/4" deep leads are 1 ft. long

Accuracy .01% of full scale


Warranty Information


Product Reviews

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  1. Definitely waterproof !! 5 Star Review

    Posted by on 17th Nov 2018

    I have had mine for about 8 years ( I think), it has been transferred to several bikes, and has never failed in any rainstorm , no matter how severe. A must to have if you have heated gear on low wattage bikes.

  2. Good quality 4 Star Review

    Posted by on 24th Sep 2017

    Had problems with the side wiring. It prevented me from mounting it where I was planning.

  3. nice product 4 Star Review

    Posted by on 21st Sep 2017

    good product,, nice surprise here, the e meter has a built in damper to prevent fluctuation readouts.

  4. DVM 5 Star Review

    Posted by on 17th Jul 2016

    Works as advertised. Very accurate.

  5. VM 5 Star Review

    Posted by on 30th Jun 2016

    Works great, very accurate

  6. Great Volt Meter! 5 Star Review

    Posted by on 18th Nov 2015

    I have owned this now for about 2 years and haven't yet written a review. It has worked flawlessly and proven to be very waterproof and durable as advertised. Easy to hook up. The fact that is is powered separately from the voltage sensing wire makes it more accurate than others (3 wire). I epoxied it to the inside of my fairing up in front of the fork by the back of the headlights on my 2012 DL650 Vstrom. It is in my straight line of sight and out of direct sunlight so that it is easily readable day or night and I didn't have to cut a hole in my dash or fairing for it. Very happy with the product and recommend it whenever I get a chance.

  7. Waterproof digital voltmeter 4 Star Review

    Posted by on 12th Aug 2014

    This one is just what I needed to monitor my battery and motorcycle charging. It was bit dificult to hook up due to thinness of the wires, I had to solder to connecting terminal to be able to manupulate correctly. It was little hard to find an accesory 12v line so the voltmeter will turn on/off with the bike, best one I found is the line that powers headlights right before the relay. Voltmeter is very clear, looks good quality and size and brightness is just right day or night, overall I am very pleased