【Convenience and Professional】The car battery tester has onboard display is easy to understand results. It can directly detect the battery data and give suggestions on whether to replace the battery. It also has cranking test and charging system Test.

【Wide Test Range】It can test 12V lead-acid batteries that are regular flooded, AGM flat plate, AGM spiral, or gel batteries, and covers most of the battery rating standards - CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB standards, for accurate battery health status checking .

【Unparalleled User Experience】Compared to the traditional load battery testers (gauges), this car battery tester is much user-friendly as it's equipped with a large easy-to-read TFT screen that has a blue backlight and contrast adjustment for direct and accurate test results reading in 3 seconds. English, Russian, Spanish, French, German, Italian are supported. Trust us - Quality, Stability, and Reliability.

【Cranking & Charging System Test】Car battery tester AB101 displays the test results (actual cranking voltage & cranking time) of the starter system in milliseconds to indicate if the cranking system is working properly. Also, the battery load tester can check the 12V charging system to ensure that the output voltage of the generator is in a regular condition, the rectifier diode is working fine, and the charging current is with the normal range.

【Easy & Safe Operations】The strong yet lightweight construction, well-arranged keypad (UP, DOWN, ESC, ENTER buttons), and menu-driven operation make it easier to operate. Even a beginner can use this car battery tester at ease. You can rest assured using it as the metal alligator clips is covered with rubberized sleeve protector for safety.