Socket Testers & Adaptors

  1. Megger 25965-154 BNC Adapter Socket -  BNC to 2 x 4mm 50Ω
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    Lead Time: 1-2 Weeks
    Megger 25965-154 BNC Adapter Socket - BNC to 2 x 4mm 50Ω
    (no reviews)
    £19.20 £16.00

    Megger 25965-154 BNC Adapter Socket -  BNC to 2 x 4mm 50Ω

    16 Reward Points
    Price Match Guarantee
    25965-154
  2. Megger MST220 Audible Socket Tester
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    In Stock
    Megger MST220 Audible Socket Tester
    (no reviews)
    £26.39 £21.99
    • Simple and effective identification
    • Tri-coloured LEDs
    • Rugged and reliable
    • Easy to use
    21 Reward Points
    Price Match Guarantee
    2008-230
  3. Megger 1001-232 Plug Adaptor - IEC C6 - C13
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    Lead Time: 1-2 Weeks
    Megger 1001-232 Plug Adaptor - IEC C6 - C13
    (no reviews)
    £28.80 £24.00

    Megger 1001-232 Plug Adaptor - IEC C6 - C13.

    24 Reward Points
    Price Match Guarantee
    2000-551
  4. Megger MSA1363 UK Socket Adapter (BS 1363)
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    Lead Time: 1-2 Weeks
    Megger MSA1363 UK Socket Adapter (BS 1363)
    (no reviews)
    £30.00 £25.00
    • Facilitates R1 and R2 testing of standard UK socket outlets
    • Colour-coded line, neutral, and earth connections
    • Safety rated: CAT II 300V
    25 Reward Points
    Price Match Guarantee
    1013-837
  5. Megger 1013-838 MTF230 - Schuko (Type-F) Socket Adaptor
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    Megger 1013-838 MTF230 - Schuko (Type-F) Socket Adaptor
    (no reviews)
    £30.00 £25.00
    • Compatible with the MFT X1 series
    • Colour-coded terminals and standard 4 mm terminals
    • Maximum current of 300 V
    25 Reward Points
    Price Match Guarantee
    1013-838
  6. Megger 1005-469 SIA10 Socket Interface Adaptor
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    Lead Time: 1-2 Weeks
    Megger 1005-469 SIA10 Socket Interface Adaptor
    (no reviews)
    £45.60 £38.00

    The Megger 1005-469 SIA10 Socket Interface Adaptor is compatible with Megger's LTW Earth Loop Testers (ONLY). 

    38 Reward Points
    Price Match Guarantee
    1005-469
  7. Megger LA-Kit Lamp Adapter Kit
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    Lead Time: 1-6 Days
    Megger LA-Kit Lamp Adapter Kit
    (no reviews)
    £69.60 £58.00
    • Includes 5 most common lamp adapters, 2-wire lead set, & carry case
    • IEC 61010 compliant
    • Test without disturbing lamp housing or wiring
    58 Reward Points
    Price Match Guarantee
    1014-833
  8. Megger 1007-980 US Power and Adapter Plug
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    Megger 1007-980 US Power and Adapter Plug
    (no reviews)
    £144.00 £120.00

    Megger 1007-980 US Power and Adapter Plug.

    120 Reward Points
    Price Match Guarantee
    1007-980
  9. Megger 2005383 NIM 1000-A-UK Adapter
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    Megger 2005383 NIM 1000-A-UK Adapter
    (no reviews)
    Call for Pricing
    • A UK adapter for use with Megger’s NIM 1000 Network Impedance Meter
    We require additional information before you purchase this product.
    2005383
  10. Megger 1008-645 Fused Adapter Kit
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    Megger 1008-645 Fused Adapter Kit
    (no reviews)
    £246.00 £205.00
    • 3x off 90017-088 adapters
    • 3x off 90020-560 fuses (0.8 Amp)
    205 Reward Points
    Price Match Guarantee
    1008-645
  11. Megger 1008-604 DLRO 100 Lead Set Adaptors
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    Free UK Delivery
    Megger 1008-604 DLRO 100 Lead Set Adaptors
    (no reviews)
    £318.00 £265.00
    • 2x two current adapters
    • 1x twin potential adapter
    265 Reward Points
    Price Match Guarantee
    1008-604
  12. Megger DLRO100 Terminal Adapters
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    Free UK Delivery
    Megger DLRO100 Terminal Adapters
    (no reviews)
    £390.00 £325.00

    Two wing nut terminal adapters for use with Megger's DLRO100 testers. 

    325 Reward Points
    Price Match Guarantee
    1005-555
  13. Megger 1006123 NIM 1000-Z Equipment Set
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    Free UK Delivery
    Megger 1006123 NIM 1000-Z Equipment Set
    (no reviews)
    Call for Pricing
    • An equipment set for use with Megger’s NIM 1000 Network Impedance Meter
    We require additional information before you purchase this product.
    1006123

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About Socket Testers & Adaptors

Socket testers are an essential part of any electrician's toolkit, and allow users to quickly and easily evaluate the internal wiring of a socket without the need to remove the socket faceplate and potentially cause damage to the installation.

Generally extremely cost effective and cheap, socket testers are also incredibly simple to use, and require the user to simply insert the tester into a socket and the tester will do the rest. Depending upon the type of socket tester used the way information is communicated will be different; some socket testers use LED indicators to show wiring status, while others use the audible indication to show correct wiring/problems with the installation. Some also use a combination of audible and visual indicators, allowing users to quickly tell if there's a problem with a socket or not.

The visual indicators of socket testers are perhaps the handiest part of the tester. These often come with exact representations of what's wrong with the wiring, so if live earth was reversed, for example, the tester would illuminate with a combination that denotes this problem. Most socket testers also include a handy reference guide on the front so users can determine what exactly the different LED indicators mean.

This section also contains socket adaptors; these differ from socket testers as they are designed generally to be inserted into a socket and the user then uses another tester such as a multimeter and a set of test leads to carry out socket testing. They can also include socket testers attached to specific plugs, such as those plugs used in industrial applications.

Most socket testers and adaptors available in-store come with standard UK three-pin plug connectors (except if they are designed for specific sockets such as the aforementioned industrial sockets).

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