Received in due time, this tester is 15 cm long, 6.5 wide and 3.5 thick. It has the form of a caliper. It has a very clear screen and 4 zones of representation of the results by voltage / battery type. Red = to change, green = work. It goes without saying that the needle indicates the strength or weakness of the battery tested. AA AAA battery, the buttons from the smallest to the largest Battery, 9 V batteries as well as some parallelepipeds bulbs, everything can be tested. AA or AAA are placed on the caliper up to touch up / down the stack. The result is instantaneous, the very reasonable price and some use. A point, battery tester, fuses and bulbs should be operated at the rear by a 9V battery cuboid.
