Product advantage: no need for power supply, can quickly determine 1.5 V, 9 V battery power adequacy, small and convenient to carry
Product features:
Measuring 1.5 V5, batteries, 9 v square battery, can measure the adequacy of the battery, pointer display measurement result directly
The color of the header instructions stated below:
Red (RE - PLACE) : such as the index to the block, the test of the batteries need to be replaced, or recharge, namely basic can't use the battery.
Yellow (LOW) : battery is seldom, but some of the electrical appliance can also be used.
Green (GOOD) : battery is enough.
Method of use:
1 9 v battery directly connect two test hole in the side of the tester, pay attention to is the cathode
No. 2, 1.5 the V5, batteries, please use hand to open the test arm at the top of the tester,