Hn108 Car Battery Tester 12v Auto Load Test Charging Cranking Analyzer LCD Display Digital Purple Blue

Description

Detect bad battery, battery health test, startup test, charging test. Test the battery on the car directly - no need to remove the battery. It only takes 3 seconds to quickly and accurately display the test results. No light, heat, spark or discharge - ensuring safe operation for all levels of users. Ultra-large backlit LCD display and menu-driven operation are extremely easy to use.