• Professional diagnosis of battery and alternator faults with the added facility to print the results.• Test battery condition 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 2-line/16 character LCD screen for straightforward answers.• Rugged construction.• Supplied in storage case with two rolls of printing paper and instruction manual.Professional diagnosis of battery and alternator faults with the added facility to print the results. Test battery condition 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