Martindale BZ101 Buzz it Electrical Socket Safety Check Plug with Audible Buzz Indicator

The Martindale Buzz It gives an audible signal in addition to the three LEDs lighting when the wiring is correct. This allows for awkwardly placed, or not easily visible, sockets to be checked quickly.

The BZ101 can also be used as a basic fuse finder - when the correct fuse is pulled the buzzer stops! Shows 28 faults.

  • 200 - 250V (30-70Hz)
  • -10°C to 40°C, 60% RH (max)
  • Earth Leakage <5mA
  • Overvoltage CAT II, 300V
  • Flame retardant ABS


Excl. VAT £16.50
£19.80 Incl. VAT
More Information
Dimensions 65 x 65 x 47mm
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