MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint

Good product - had alt issues and tested on one car and showed good indication - however on 2nd car it did not show any indication - meaning the unit was in good order - As 1st test car had new alt and batteries. Charge lights in 2nd car went off about 2500 RPM - but there was not output from alt using volt meter. with engine running Therefore 2 sources of info led to a new alt being sourced for 2nd car. Nice handy piece of kit to have in garage to hand. For the situations like the above

Having some battery charging issues, this is a great bit of kit for monitoring what's going on. Very simple to use, provides the necessay information and all for an excellent price.

Small so great to store in car Good price

Great ,works well and not to technical

A simple yet excellent wee tool everyone should have in their toolbox

It works. As a back up battery test voltmeter for a car without an alternator I find it reassuring that I can keep an eye on my 12 volt battery at a glance. Relying on the dashboard, failed me, yes it told me there was enough juice in the battery to start the car but with the normal set up for cold, wet dark wintery weather the battery didn't have enough to cope. A reading before starting out would have told me that. Now I can check and have peace of mind before venturing out.

Very easy to use just clip to the battery and get an instant accurate reading, fantastic price and multiple used

It works, just do not expect to be buying a premium bit of kit. If your car wont turn over then you likely will already suspect that you need a new battery. This will confirm that, as tested with two flat batteries on two different cars this year. So three stars for confirming that, but, the display is very difficult to see in bright light while the whole device does feel lightweight and flimsy. I doubt that it would survive regular use but then again who is regularly testing their battery? If you can pick this up for cheap then i say go for it but if you want something a bit more premium with a better screen and more information from the device, give it a swerve. As it is, i am happy with the purchase as i didn't have anything else to use but i will be looking for something better for the future and this unit will then live out its days as a spare

Funkar mycket bra Batteri status och laddstatus

Que no necesita pilas para funcionar.

Funktioniert sehr gut

Très bonne qualité/prix

Macht was er soll