Waterproof Battery Meter 12V DC Voltmeter LED Digital Display Voltage Gauge Battery Tester for Marine Car Truck Boat RV

Waterproof Battery Meter 12V DC Voltmeter LED Digital Display Voltage Gauge Battery Tester for Marine Car Truck Boat RV

$ 15.50

Score By Feature

Based on 159 ratings

Easy to install

8.88

Easy to read

8.78

Accuracy

8.18

OveReview Final Score

How Our Score Is Calculated

Product Description

Motorbike / Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer & more DC 12V Universal Power Supply.

Voltage range 5V-15V. This waterproof mount mounts into a 1-1/8" hole in panels up, and it is sized at The meter is held in place by a nylon retaining nut that is 25" thick. This system uses a twist-and-lock mechanism. This handy voltage tester measures only 1 inch in size and is easy to install.

As the voltage reaches 15V for DC 12V battery, the indicator in the middle will twinkle to alert you to the situation.

You should know the state of your battery between full charge and full discharge in a timely manner. In addition to voltage measurement, other products can also be measured with voltage meters. 2 short wires must be included

We use flame retardant materials, IP65 waterproof seals, are CE and Rohs certified and are totally eco-friendly.

Questions & Answers

Does this have a dimming feature?

This is not an electronic medium.

It would likely be used to monitor a house battery in an RV when not linked to a shore power outlet. ?

There is no drain on the battery (as low as a tiny LED light) so it can be used with an RV. My boat uses it for extended trips and it works perfectly.

The chrome ring has a white face. Do they offer this in white as well?

This is a universal battery meter that fits most DC 24V batteries

This kind of battery meter for 48 volts do you sell. Thank you for creating the rounded version of this for my golf cart! ?

Please note that a 48 volt meter is not available

Selected User Reviews For Waterproof Battery Meter 12V DC Voltmeter LED Digital Display Voltage Gauge Battery Tester for Marine Car Truck Boat RV

This is an easy task, but not necessarily simple

4/5

It is a great product for basic information if you have a single battery device. Nevertheless, I mounted three units on a boat start battery, trolling motor house battery, and house battery for the house battery. As a result, you will need to purchase and install a fuse to deal with the first issue.

Colson Lamb

| Dec 12, 2020

It has been a rewarding experience so far

5/5

The battery volt / battery level meter arrived today. We have connected it to two different deep cycle boat batteries, and all measurements appear to be correct. *The led indicators on the gauge are bright at night, which I really like. It is unclear if the waterproof features, as stated by the manufacturer, have been tested. As far as the battery box is concerned, I intend to drill a hole in it in order to mount the meter and hopefully it will withstand outdoor use. Keep an eye on this space.

Laney Murray

| Jun 12, 2021

I love it!

5/5

I had been looking for something like that.

Lily Daniel

| Mar 31, 2021

An excellent addition to the list

5/5

The Honda Goldwing is equipped with this. The accuracy of this voltmeter is pretty close to that of a digital voltmeter. There is only one real disappointment for me the color of the digital readout doesn't seem to show up very well in sunlight without shading. It does show the red and green lights in the meter ring well so you can determine how well or badly the battery is running.

Amanda Fields

| Dec 03, 2020

I wasted a great deal of time and money even though the meter was very cheap

3/5

It was hooked up to a 12 volt. Battery for a car that runs on 8 VDC. Despite the "made in the USA" status, this gauge is extremely reliable and continuously monitors my batteries. My riding lawnmower and small forklift have been equipped with these meters, and I also installed dual reading meters on the trailer I use for camping. Thanks to the Bluetooth connectivity of the meters, I can monitor all of the battery meters in my garage from my kitchen.

Kayleigh Dickson

| Oct 01, 2020

I love it! A cool little gauge

4/5

The majority of it is accurate to my electric meter, but the neon is a bit bright at night. Whenever I drive with it in my dash, I become blind.

Jonathan Bishop

| May 13, 2021

The only issue is the pins sticking straight out of the battery box and making it difficult to fit it into

5/5

Chaim Haynes

| Dec 21, 2020

There is a poor degree of accuracy

3/5

I like the way the meter looks and it's very easy to install. Honestly, it wouldn't be my main source of income.

Anaya Macias