Battery Tester, Test In Seconds
The Battery Tester can detect the No. 5 and No. 7 batteries at any time, including the presence or absence of electricity, and the amount of power, thus completely avoiding wasting the battery. Many Electrical Appliances have different requirements for starting the battery.
Although many Batteries cannot be used to drive A appliances, in fact, there is still half of the power in the battery. Measurable Battery types various button batteries, 5, 7, 9v square batteries, rechargeable batteries, etc.
- It can be used in B appliances.
- The color of the indication indicator is as follows.
- It can be measured whether the battery is full or not.
- Multi-level fixed battery card slot for battery measurement of various.
- Package: card
- Weight: 71.0 g