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

Yes very good easy to use and good for knowing when battery is weak. I use it to know when battery is weak, then use a voltmeter to get accurate reading. The alternator reading is very handy. Excellent for the price.

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.

Very good and useful product, my only issue would be the length of the cables, these are just long enough to connect to a standard car battery, otherwise would recommend .

My husband very pleased with this item, says it's very easy to use and would recommend it.

This device works well, good to keep in your car as it’s quite small and handy.

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.

Great little device, easy to use. The crocodile clips are a little small but functional. If they had been bigger I would give 5 stars. Still worth the money though.

Funkar mycket bra Batteri status och laddstatus

Très bonne qualité/prix

Macht was er soll

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....

Zeigt zuverläßlich und punkt genau an wie voll die Autobatterie ist..Bei jeder Prüfung leuchtet im linken Diagramm je nach Ladekapazität eine grüne ,gelbe oder Rote Diode an Zusätzlich wird noch genau die exakte Spannungsstärke in großen roten Zahlen ermittelt und angezeigt. Der Batterietester ist ein praktisch guter Begleiter und paßt im jeden Handschuhfach.Es werden keine Batterien für den Tester benötigt ,da es sich die Energie von der zu prüfenden Autobatterie holt. Top Preißleistungsverhältnis .Es ist umso wertvoller,da so ein Gerät in einen normalen Geschäft heutzutage kaum zu bekommen ist.