Helvi T1 Battery monitor, Car battery tester Battery test, USB port 90 mm x 55 mm x 30 mm

Digital 12 V battery tester with LCD-Display Test and monitoring of car batteries Check the start Capacity, overload indicator With USB output for Smartphone or tablet Direct connection at the cigarette lighter Dimensions approx. 90 x 55 x 30 mm (L x W x H) Weight approx. 0.2 kg This text is machine translated.