general bt 168 battery capacity tester measurable 1/2/3/4/5/9v button mercury batteries

others.general battery bt 168 battery capacity tester measurable 1/2/3/4/5/9v batteries button mercury batteries.description.quantity: 1.pc.can test.the ability to rapidly extend battery life..compact.size and light weight..a variety.of models of battery test on a unit..the perfect.partner, travel..a battery.can hold mobile arm..on one side.of the two waiters try 9 volt battery..size: 10.8.x4x2. 5 cm..test.multiple size:.todos los.tipos de pilas de boton.measurable battery:.1,2,3,4,5, 9 v batter