OTC TOOLS & EQUIPMENT part description

Features and Benefits

No. 3174 – Mid- and high-range amp probe.
Test charging current and starting current draw. 31 mm clamp diameter fits most
vehicle applications.

  • 0–200 A, 0–1000 A measurement ranges; 1 mV/A output

  • Accuracy: ±1% of reading, ±500 mA
  • Resolution: 100 mA
  • Power: Internal,

replaceable 9V battery, low battery indicator.

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