DaierTek Battery Voltage Meter Waterproof DC 12V 24V LED Voltmeter Panel 12 Volt 24 Volt 36 Volt Battery Monitor with Blue Light Round Digital Voltage Display for Marine Boat Car Automotive Motorcycle

Works great, easy to install

Works good i showed it to Sally may and told her how nice it looks over at look out point under the moonlight. Now we meet once a week at the point Sally said her husbands wants to kill me.

I cannot overstate how vital this little display has become to me. I live off grid, and frequently have my camper plugged into my rig. It was a common thing to guess how much power was left in my truck looking at the analog meter in the dash, and often my truck would die before I realized it's actual level. I put this display right in the front and center on my center dash now I always know exactly what is going on with the power. It's responsive to all the powere being used in the system, it's bright, easy to install, and I've checked it against my multimeter and it's right on. Here's a user tip, if you want to keep it mobile instead of mounting it, use alligator clips on the ends of your wires then you can use it to check other batteries like drill batteries, mowers etc. Absolutely a 5 🌟 product. This can save your battery, and your time. Thank you.

Good

Easy install, very accurate

I wrote a great review after installing this item. Unfortunately it broke on me less than 24 hours later. So I am changing my review. I attempted to remove the wire (it uses the common male blade and female receptacle) to change the mounting location of the meter. I have done this dozens of times with similar connectors on other devices over the years. In this case the meter separated and the blade came away from the connector device altogether. A double failure!Clearly this meter was very cheaply made.

I installed lithium batteries on my golf cart and the old gauge would not work. Replaced it with this gauge and it worked fabulous. Easy to install and very accurate according to my meter. The only problem is that it is extremely hard to read in the daylight. But I had seen that in the reviews. It is still legible, just not real bright. Overall a great buy.

Great item and well priced