• Rugged
  • Portable
  • Multirange ammeter with switch-selected burdens

The BA-185 Current Transformer Burden Ammeter is a rugged, portable instrument, designed to field-test current transformer installations for:

  • Short-circuited secondary turns
  • Short-circuited primary turns
  • Short-circuited secondary wiring
  • High-resistance connections in the secondary circuit
  • Grounding of secondary winding when mounted on a grounded structure
  • Grounding of a normally ungrounded wire