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  • True battery resistance tester that applies a resistance load that duplicates starting load conditions
  • Resistance load is auto-timed for increased accuracy
  • Unique “test and hold” feature locks the under load voltage reading for easy comparison to the pass/fail test matrix
  • Maximum starting resistance load: up to 400 CCA, 0-15V
  • Can also be used to test starter draw and charging system voltage using the open-circuit voltage meter function with the high-low-normal voltage matrix on the tester face
  • Includes safety reverse polarity indication
  • Built-in wall hanger