Building upon the success of the PBT-100, the first battery conductance tester built for the professional technician's toolbox, the PBT-200 offers these additional capabilities: Shows available power in CCA in addition to condition and voltage. Bad Cell Detection. Advanced Starter Testing: Down arrow displays the captured low voltage from cranking the engine for simple starter analysis. Advanced Electrical System Testing: Using the up and down arrows while the engine is running displays the captured high and low voltage for simple alternator/regulator analysis.
