7-Way E-Z Tester

  • For 7-way RV type sockets
  • Checks conductivity of all circuits
  • Fits all standard 7-way round, 7-way blade type and 4-way flat connectors
  • LED lights glow when circuit is functioning correctly
  • All testers are intentionally grounded
  • Handy and essential tool for every shop
  • Many drivers carry these LED circuit checkers to quickly identify lighting problems prior to leaving yard


Part #
7-way tester for 7-way blade socket type