This item is very useful to test the charge of all format battery:from the smallest button to the big 9 volts battery tipical for wake up radio. It works very well and its scale gives you a sure and clear indication about the battery charge. Last but not least this item is sold at a very cheap price with ship free. I bought 2 : one for me and one for a useful present for a good friend.

by carlo Sep 30, 2011

A very useful product for instant measurement of distance,area and volume.Easy to operate and accurate

by dinesh Feb 04, 2010