Our Battery Tester Kit is just the answer to test all types of common batteries. Simple to use- just select the battery voltage to be tested by rotating the selection switch and connect the clip leads to the battery. If the battery is good, the green LED lights. If it's bad the red LED lights. Kit features 5 calibration trim pots to allow you to set up your tester to test any 5 different type batteries that you frequently use.
Operates from one 9V battery (not included). Size of board: 2.6” x 3.5”.Complete with all parts, PC board and instructions. Skill Level 1.