Clarke 6260106 CBAT2 12V Battery Tester

This easy to use Automotive Battery Tester can be used with all 12V lead acid batteries* and alternators.
The tester simply attaches to the battery or alternator and shows real-time voltage, battery power and charging power, to provide users with a clear, precise indication of the condition of the battery and alternator.
The CBAT2 features clear LED indicators which illuminate to indicate the test results.
*Suitable for 12V Lead Acid Batteries: WET, MF, EFB, AGM, GEL, VRLA, Lead Calcum, SLA