Whirlwind XCHECKER Two Piece XLR Cable Tester

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The Whirlwind Xchecker is a portable cable checker for testing common balanced audio lines. The testing unit has a female XLR and the terminator is a male XLR, for direct connection to XLR wiring. The Xchecker tests for inter-wire shorts, open conductors, non standard wiring, and intermittent conditions. The two piece design allows testing of installed cabling up to 500’ long.


  • Uses proven technology to analyze every condition of 3 wire pin to pin cables
  • Two piece design allows testing of installed cabling
  • Single light confirms cables are correctly wired and operating properly
  • Power LED monitors battery life of the long lasting 9 Volt battery