12V 2000CCA Car Battery Tester Diagnostic Tool

1 The battery tester is used for the lead-acid starter battery, as well as for checking the following battery conditions, starting, charging and charging. 2 With a great design, easy to use, precise reading, complete functions, this tester provides the readings by a large LCD screen and clues by sound and light during the tests. 3 It uses the 4-wire Kelvin method to complete the collection of a complicated data series to calculate all the test data with an accurate integrated circuit and an improved digital processor. 4 In addition, some circuit improvements, including polar reverse conservation, overvoltage conservation, loose lead detection, ensure safety and convenience during testing. It is therefore the best tool in the fields of battery sales, vehicle repair and battery inspection in the equipment system associated with the lead-acid starter battery.

What's in the box
1 x Car Battery Charger Tester