Martindale R1 + R2 Socket Adaptor


Speed up 18th Edition, Part P and periodic testing of electrical installations with this plug-in adaptor. The SB13 enables safe and fast testing at socket outlets without the need to remove the socket faceplate from the wall. This saves time when taking R2 and R1+R2 measurements as well as voltage measurements.

The adaptor is compatible with any meter with industry standard 4mm plugs and most standard test lead probes.

Key Features

  • Test at socket outlets without removing the socket from the wall
  • Speed up R2 & R1 + R2 measurements
  • Standard 4mm banana sockets
Terminals: 4mm sockets coloured coded
Maximum Voltage: 350V AC
Dimensions: 65 x 65 x 47mm
Complies with: BS EN611010-1, CAT II 300V
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Pack Size1