ANCEL BST-200 Battery Tester Function: Main function: Car battery test (12V battery) Usage scope: All car lead-acid starter battery, including regular flooded, EFB, GEL, AGM Spiral, AGM Flat Plate Suitable for: Automobile facory, garage, auto battery manufacturer, auto battery agent, educational institution, DIY enthusiasts, etc. Test range: CCA100-1100CCA, 30-100Ah Test result: SOH, SOC, CCA Value, IR, Starting & Charging system, etc. Test standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB Voltage measure range: 6-30VDC.