- Suitable to test all 12V automotive starting batteries, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc.
- Directly detects bad cells by measuring internal resistance
- Accurately test a battery with low voltage, no need to fully charge before testing
- Displays the actual cold cranking amps (CCA) capability of a vehicles starting battery and the health state percentage of the battery itself
- Measurement Range: Cold Cranking Amps (CCA) 100-2000