Sealey Digital Start/Stop Battery & Alternator Tester with Printer 6/12/24V B4-D Knurled ring to assist gripping

Knurled ring to assist gripping with oily fingers

7/16"-9/16"

this tool offers controlled cutting

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100-Tooth ratchet rings require only 3

Sealey Digital Start/Stop Battery & Alternator Tester with Printer 6/12/24V B4-D Knurled ring to assist grippingProfessional 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