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

• 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.