zakformaat, indicator: goed, laag, vervangen, voor knoopcellen, Micro AAA, Mignon AA, Baby C, Mono D en 9V blok
- Battery tester for all sizes (all batteries and rechargeable batteries of size Mirco AAA / Mignon AA / Baby C / Mono D)
- Single batteries can be tested
- Strength is shown on the meter of the tester