Martindale BZ101 (Buzz-It) 240V Socket Tester with Audible Buzzer


The BZ101 provides a fast and simple solution for checking that 13A sockets are wired correctly. It uses the same LED indication as the CP501 but has the added benefit of an audible sounder to confirm that the wiring is correct.

This is particularly useful when checking sockets that are not easily visible or in difficult to access locations.

With the audible indication, the Buzz-It can also be used as a basic fuse finder, when the correct fuse is pulled the buzzer stops.

Detects 28 fault conditions

  • Quick & easy testing of socket wiring
  • Detects 28 fault conditions
  • Buzzer for instant pass indication
  • Three bright LEDs with clear & simple fault codes on the plug
  • Tough sculpted design for easy removal
  • Can be used as a basic fuse finder

BZ101 - Socket Tester with Audible Buzzer

DEBUG IS ENABLED! Debug mode is only for development mode and shouldn't be enabled in production mode.