Feature: 1. Wide Application: The battery tester is suitable for all 6V‑12V batteries of gasoline, diesel, hybrid electric vehicles and emergency batteries. 2. Quick Detection: The battery tester adopts advanced conductance test technology to accurately measure vehicle starting battery problems and achieve rapid vehicle maintenance. 3. Main Function: Check battery status and internal resistance value. Battery test, startup test, charging test, etc., support 13 languages. 4. Battery Standard: California 100‑2000, CCA 100‑2000, MCA 100‑2000, JIS 26A17‑245H52, DIN 100‑1400, IEC100‑1400, CN100‑2000, SAE 100‑2000. 5. Portable Design: The Bluetooth battery tester is easy to carry, can be placed anywhere in the car, and has a wide range of applicability. Specification: Item Type: Car Battery Tester Material: ABS Features: 1. Verify that the battery is in good condition or replace it. 2. Check the internal resistance value (mΩ). 3. Displays life as a percentage (%). 4. Test result storage and review. 5. Print the battery test report on the PC. 6. Check battery capacity relative to battery rating. 7. Battery test, startup test, charging test and other functions. 8. Support 13 languages. Battery Standard:California: 100-2000 CCA: 100-2000 Brain Computer Interface: 100-2000 MCA: 100-2000 JIS:26A17-245H52 DIN: 100-1400 IEC:100-1400 CN:100-2000 SAE: 100-2000. Package List: 1 x Battery Tester