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    1. eBay
    2. Business, Office & Industrial
    3. Electrical Equipment & Supplies
    4. Other Electrical Equipment & Supplies
    5. Mains Socket Testers
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    Mains Socket Testers

    Side Refine Panel

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    • Auction

    • Buy it now

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    • Price + postage: lowest first
    • Price + postage: highest first
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    • Time: ending soonest
    • Time: newly listed
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    • List view

    528 results

    • UK Plug Socket Tester Mains Fault Checker Malfunction Detector AC 220-250V New

      UK Plug Socket Tester Mains Fault Checker Malfunction Detector AC 220-250V New

      £9.38
      Click & Collect
      Free postage
    • UK Mains Socket Tester 240v Polarity Test 3 Pin Plug Electrical Wiring House

      UK Mains Socket Tester 240v Polarity Test 3 Pin Plug Electrical Wiring House

      5 out of 5 stars
      (122)122 product ratings - UK Mains Socket Tester 240v Polarity Test 3 Pin Plug Electrical Wiring House
      £6.79
      Click & Collect
      Was: £9.99
      Free postage
      Only 1 left.
    • LYVIA 3 PIN PLUG IN SOCKET UK MAINS TESTER ELECTRICAL 240V WIRING POLARITY TEST

      LYVIA 3 PIN PLUG IN SOCKET UK MAINS TESTER ELECTRICAL 240V WIRING POLARITY TEST

      5 out of 5 stars
      (108)108 product ratings - LYVIA 3 PIN PLUG IN SOCKET UK MAINS TESTER ELECTRICAL 240V WIRING POLARITY TEST
      £7.89
      Click & Collect
      Free postage
    • Socket Tester Mains Fault Checker Display Digital UK Plug Malfunction Detector

      Socket Tester Mains Fault Checker Display Digital UK Plug Malfunction Detector

      £9.89
      Click & Collect
      Free postage
      or Best Offer
      64 sold
    • UK Plug Socket Tester Mains Fault Checker Malfunction Detector AC 220-250V Tool

      UK Plug Socket Tester Mains Fault Checker Malfunction Detector AC 220-250V Tool

      £7.97
      Free postage
    • Malfunction Detector Digital Display UK Plug Socket Tester Mains Fault Checker

      Malfunction Detector Digital Display UK Plug Socket Tester Mains Fault Checker

      £9.89
      Click & Collect
      Free postage
    • UK Plug Socket Tester Mains Fault Checker Detector AC 220-250V Malfunction New

      UK Plug Socket Tester Mains Fault Checker Detector AC 220-250V Malfunction New

      £9.15
      Free postage
      Only 2 left
    • MAINS AUDIBLE UK SOCKET POLARITY TESTER CARAVAN MOTORHOME 240v fault boat camper

      MAINS AUDIBLE UK SOCKET POLARITY TESTER CARAVAN MOTORHOME 240v fault boat camper

      £9.49
      Click & Collect
      Free postage
    • Kewtech KEWCHECK103 Mains Wiring 240v Socket Tester with Audible Tone UK Plug

      Kewtech KEWCHECK103 Mains Wiring 240v Socket Tester with Audible Tone UK Plug

      5 out of 5 stars
      (15)15 product ratings - Kewtech KEWCHECK103 Mains Wiring 240v Socket Tester with Audible Tone UK Plug
      £16.35
      Click & Collect
      (£16.35/Unit)
      Free postage
      32 sold
    • Mains Socket Tester 240V Polarity Test UK Plug Electrical Wiring Testing F3D3

      Mains Socket Tester 240V Polarity Test UK Plug Electrical Wiring Testing F3D3

      5 out of 5 stars
      (5)5 product ratings - Mains Socket Tester 240V Polarity Test UK Plug Electrical Wiring Testing F3D3
      £10.99
      Click & Collect
      Free postage
    • QUILLE Socket Tester Mains Outlet Tester LCD Display Neutral Live Earth RCD UK

      QUILLE Socket Tester Mains Outlet Tester LCD Display Neutral Live Earth RCD UK

      5 out of 5 stars
      (3)3 product ratings - QUILLE Socket Tester Mains Outlet Tester LCD Display Neutral Live Earth RCD UK
      £1.00
      1 bid
      £5.50 postage
      Ending Friday at 7:01PM BST2d 18h
    • New Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring

      New Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring

      £7.14
      Click & Collect
      Free postage
    • NEW 2 IN 1 TESTER VOLTAGE AC DC ELECTRIC PEN MAINS SOCKET POWER 380V DIY CIRCUIT

      NEW 2 IN 1 TESTER VOLTAGE AC DC ELECTRIC PEN MAINS SOCKET POWER 380V DIY CIRCUIT

      £3.65
      Free postage
      270 sold
    • Digital Display UK Socket Tester Mains Fault Checker Plug Detector Malfunction

      Digital Display UK Socket Tester Mains Fault Checker Plug Detector Malfunction

      £12.99
      Click & Collect
      Was: £14.48
      Free postage
    • UK Plug Socket Tester Mains Fault Checker Malfunction Detector AC 220-250V New.

      UK Plug Socket Tester Mains Fault Checker Malfunction Detector AC 220-250V New.

      £9.05
      Click & Collect
      Free postage
      3 watching
    • UK MAINS SOCKET TESTER 230V MAINS FAULT CHECKER

      UK MAINS SOCKET TESTER 230V MAINS FAULT CHECKER

      £5.99
      Click & Collect
      £2.75 postage
    • 13A UK Mains 240V Power Socket Safe Plug Tester - Safety Polarity/Earth Checker

      13A UK Mains 240V Power Socket Safe Plug Tester - Safety Polarity/Earth Checker

      £5.95
      Click & Collect
      Free postage
      220 sold
    • RMT UK Mains plug socket tester - Ring main instant plug in test - Easy Home Use

      RMT UK Mains plug socket tester - Ring main instant plug in test - Easy Home Use

      £6.99
      Click & Collect
      Free postage
      73 sold
    • UK 3 Pin Plug Mains Socket Tester AC 220-250V Polarity Test Electrical Wiring

      UK 3 Pin Plug Mains Socket Tester AC 220-250V Polarity Test Electrical Wiring

      £9.99
      Click & Collect
      Free postage
      114 sold
    • 13A UK Mains 240V Power Socket Safe Plug Tester - Safety Polarity/Earth Checker

      13A UK Mains 240V Power Socket Safe Plug Tester - Safety Polarity/Earth Checker

      £5.99
      Click & Collect
      Free postage
      1,893 sold
    • UK Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring

      UK Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring

      5 out of 5 stars
      (40)40 product ratings - UK Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring
      £7.77
      Click & Collect
      Free postage
    • UK 3 Pin Plug Mains Socket Tester Voltage Test Checker Detector Wiring Test New

      UK 3 Pin Plug Mains Socket Tester Voltage Test Checker Detector Wiring Test New

      £9.46
      Click & Collect
      Free postage
      Only 2 left
    • Socket Tester Mains Fault Checker Voltage dispaly RCD Digital Plug Detector 13A

      Socket Tester Mains Fault Checker Voltage dispaly RCD Digital Plug Detector 13A

      £12.99
      Click & Collect
      Free postage
    • Voltick UK 3 Pin 13A 240v Mains Socket Tester With RCD Check 2 year warranty

      Voltick UK 3 Pin 13A 240v Mains Socket Tester With RCD Check 2 year warranty

      £11.99
      Click & Collect
      Free postage
      116 sold

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