Product details:

Hand Held Battery Tester 6/12V, 125/60A, Dual Load, AnalogFeatures:With a 60 Amp load as well as a 125 Amp load, it fully load tests small engine batteries for both CCA and amp hours. Mid-sized clamps offer greater flexibility when attaching the hard to reach applications. Heavier load permits unit to perform all tests as Model 6029 with added benefit of testing smaller batteries.Patent Pending.