1 Battery Tester. It can test whether the battery capacity of 1.5V and 9V battery is sufficient, small size and convenient to carry. It can test different kinds of batteries: 1.5V AA battery, AAA battery and 9V battery.
The BT-168 Battery Volt Tester would be an ideal fit for individuals who frequently need to test and maintain their battery's voltage level, such as DIY enthusiasts, electronic repair technicians, or hobbyists.
