Review on 🚗 Zeltauto LED Digital Car Voltmeter: Reliable 12V/24V Vehicle Voltage Gauge Monitor for Auto Car Truck by Don Kishore

I bought this for a vehicle that will be used in the field and does not have a voltage sensor. I'd like to know what my voltage is in case I'm doing too much paperwork in the van and not paying attention to power consumption. When cars have an automatic shutdown, there is often a risk that there is not enough juice left to start the engine, for example when it is very cold outside. This works pretty well. The only complaint I have about it is that it's a bit dim, which can make it difficult to see in broad daylight without covering the device with your hand to protect it from the sun. Overall I like it though and it seems to work well.