[Necessary tools for car owners] A professional battery tester suitable for cars. The measurement range is 40-2000 CCA. It covers all battery rating standards, such as CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB. Suitable for most types of 12V lead acid batteries, including conventional floating, AGM, GEL, and EFB. Battery Conductance Tester MICRO-200 Pro adopts currently the world's mostadvanced conductance testing technology to easily, quickly and accurately measure theactual cold cranking amps capability of the vehicle starting battery, healthy state of thebattery itself, and common fault of the vehicle starting system and charging system,which can help maintenance personnel to find the problem quickly and accurately, thusto achieve quick vehicle repair. Note: For products in languages, please select the corresponding language to place your order: B: Mainland Version: Japanese, Korean, Russian, English Function: 1. Battery startup test and load test 2. Battery charging test and ripple test 3. Storage and review of test results 4. Print the test results and battery report on the PC 5. LED lighting status: good (green) weak (yellow) replacement (red) 6. Used for testing 12 volt batteries. (Automobile, motorcycle) 7. For testing 12 and 24 volt charging systems (cars, motorcycles, trucks) Tip: Trucks can only test 24V systems, not 24V batteries. Check battery capacity - cold starting current (CCA), DIN, EN, and IEC information on battery ratings. Check the internal resistance value (m) Note: To ensure the accuracy of the test results, please stop the engine for more than one hour and turn off all electrical equipment in the vehicle. Colour:black Material:plastic Package Contents: 4 x Battery Tester