MIDTRONICS Advancing Battery Management

Midtronics PBT-300 Professional Battery Tester

The very latest in professional testers

With an expanded test range that makes troubleshooting even easier than before, the PBT-300 series represents the latest in the PBT battery and electrical system testers designed for the professional technician.

Expanded Test Range for Complete
Electrical System Diagnostics

The PBT-300 brings even more of the power of Midtronics battery and electrical system testing technology from the show to the palm of the technician's hand. It includes all the features of the PBT-200, plus:

  • Expanded measurement range from 100–1400 CCA
  • Green and red LEDs give fast decisions on starter and charging system testing
  • Starter system testing: pressing the down arrow displays the captured voltage from cranking the engine
  • Charging system testing: pressing the up arrow displays the captured high voltage from the alternator


Available in the Americas and Asia Pacific (110 volt).

California Proposition 65 Warning: Cancer and Reproductive Harm

U.S., Canada & Latin America
PBT Series

Asia Pacific & Middle East
PBT Series