Digital Battery Alternator Tester 12V BT105

Compact device which accurately tests battery, cranking and alternator. No heat, no sparks and no misdiagnosis. Just key in the battery rating from the top of the battery and results are displayed on LCD screen. Includes a facility to print results via PC. No internal battery and will test batteries with a residual charge of just 8V. Supplied with PC software and instruction manual in storage pouch.