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

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.

Came straight away...great product did the job....saved me money on a new battery replacement when they told me it needed me a new one, but it just needed a good charge

Basic but simple to use and informative. Worth a place in any toolbox

I was having a problem with my car, the lights would dim and the fan would slow if not reving the engine, I was not sure if it was the battery or the alternator. this very simple tester showed straight away that the battery was at faulty and the alternator was good. Saved me a lot of money would recommend.

Does the job and good price

Good bit of kit. Simple to use and compact.

Brilliant little gadget that works great, looks really good and the price was anazing.

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

works as planned! simple use, no batteries needed.

Funkar mycket bra Batteri status och laddstatus

Très bonne qualité/prix

Tester semplicissimo da utilizzare, dà un'idea del livello di carica della batteria della propria auto e del livello di usura dell'alternatore. Io lo utilizzo per monitorare queste due componenti ogni sei mesi circa e mi aiuta a prevenire lo scaricamento totale della batteria facendomi capire quando è utile cambiarla.

Je l'ai utilisé quatre fois pour mesurer la tension de batterie. Maintenant plus rien ne s'affiche, ni LED, ni Affichage numérique. Lorsque je le connecte en polarité inverse, la LED correspondante s'allume, j'en déduit donc que c'est un problème du circuit électronique. Très cher payé pour faire 4 mesures....