Power: No need any power
Measurable battery types: a variety of button batteries, No. 1, No. 2 and No. 5 No. 7(A,AA,AAA), 9V square battery, etc.
Function: measure the battery is power is sufficient, the color indicates the instructions
Red (RE-PLACE replace or RE-CHARGE charging): If the indicator pin refers to this block, then test the batteries need to be replaced or recharged, which is basically a battery can not be used;
Yellow (LOW): very little battery power, but some appliances can use
Green (GOOD): Battery fully charged
How to use:
1,9V battery tester directly connected to the side of the two test holes;
2, 5 other similar battery, use your hand to the top of the plate to open the tester to test the arm, the battery snap to.
Battery can be measured: No. 1,2,3,4,5, 9V battery, button mercury batteries.
* Material: ABS.
* Size: Length 11 cm X 6 cm wide and 2.5 cm high X.
* Color: Black.
* Weight: 50g / only.
* This is a "Battery Testers" definitely make your battery empathy, a thorough understanding of the residual amount of battery power to support the commonly used "1,2,3,4,5 battery, 9V square batteries, button batteries mercury "
Not to be used with measured external power supply, compact good carry, built to show the strength of the electricity power indicator, so you know the battery state of absolute time and save money and environmental protection.
* Let your empathy with the battery, save money save time and the environment.
* Small size, measured with the use of an external power supply is not required.
* Support five kinds of commonly used battery specifications.
* Built-in pointer to show the strength of power, ensure straightforward.