#1 Home Improvement Retailer

Customer Reviews for Klein Tools GFCI Outlet Tester

Internet #206517824

Model #RT210

Store SKU #676529

GFCI Outlet Tester

  • 110/125V AC electrical tester works on standard/GFCI receptacles
  • GFCI Outlet Tester with lights, indicates wiring problems
  • Indicates open ground, reverse polarity and other conditions