Sealey Digital Battery & Alternator Tester with Printer 6/12/24V

- Professional diagnosis of battery and alternator faults with the added facility to print the results. - Test battery condition with as little as 1V 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. - Connect and follow the prompts on the 2-line/16 character LCD screen for straightforward answers. - Incorporates simple voltmeter for voltage tests and additional system diagnostics. - Rugged construction. - Supplied in storage case with two rolls of printing paper and instruction manual.