- Professional diagnosis of battery and alternator faults with the added facility to print the results. - Tests batteries up to 3000 CCA* SAE with as little as 1.5V of residual charge. - No heat, no sparks and no misdiagnosis. - Checks condition of alternator, no complicated connections or interpretation required. - Analyse the charging system at rest and under load to determine condition of the alternator. - Suitable for use on motorcycles, cars (including start/stop), and commercial vehicles. - Connect and follow the prompts on the 4-line/16 character LCD screen for straightforward answers. - Supplied in storage case with two rolls of printing paper, PC software and instruction manual.