BBTO 2 Pieces DC 12V Car Voltage Gauge LED Display Waterproof Voltmeter Digital Round Panel Voltmeter Compatible with Vehicle Motorcycle Truck Camper ATV UTV Car Boat Marine (White Digital)

Easy to install and works great

Have had 6 of these over the last 8 years with 2 being outside in cold ,snow, ice and extreme heat. 1 failure in all those years and that was on one of the indoor units. Can't ask for any better

If your looking for a decent gauge I’d recommend it the led display is bright and readable in daylight but it’s only about the size of a half dollar coin

This is a bright volt display, works great for my riding mower. Bright enough to see even in the sun. Now I know when my mower is charging or not.

Easy to install. fast delivery.no instructions

Solid build, accurate. Washes out in bright light.

Thanks

I purchased these small meters to help with a project on my riding mower. A voltmeter that monitored the battery and charging system would prevent surprises.The meter was relatively well made, had a very good display (green) and was easy to install...no initial problems. I had read about the possible inaccuracies, but I was looking for 12.0 - 13.0 vdc so a tenth off was not an issue.Then both the first and second meter both failed after an hour or so, I did observe polarity. The problem may be that these meters can not handle spikes that will occur during the engine starting cycle. the picture shows the trouble light on while the meter is dead. Maybe an installation on a stable battery pack will be more acceptable to these meters, but a 100 percent failure rate precludes this type of application.

Super merci R.a.s

Angeschlossen und ging für 2 tage dann batterie abgeklemmt und nach 3 stunden wieder abgeklemmt und anzeige blieb schwarz. Die 2. Gekaufte anzeige hielt 2 wochen bis sie auch schwarz blieb. Die dinger sind schrott und Das geld nicht wert!!!!!

Estéticamente son sencillos y muy bonitos al mismo tiempo, de lo mejorcito que he visto en el mercado. Fáciles de instalar, quedan genial puestos y son de buena calidad.Recomiendo

Diciamo che funzionano Io li uso in un furgone dove ho il condizionatore e pertanto li trovo buoni non affidabili ma buoni

I use it in a caravan.