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10 bestElectric Outlet Testerof November 2025

112M consumers helped this year.

37% off

1

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

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

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

Martindale

10.0

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2

SOCKET & SEE DLMPRO COMBINED DMM, LOOP & SOCKET TESTER

SOCKET & SEE DLMPRO COMBINED DMM, LOOP & SOCKET TESTER

SOCKET & SEE DLMPRO COMBINED DMM, LOOP & SOCKET TESTER

Socket & See

10.0

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12% off

3

Fluke ST240+ Socket Tester

Fluke ST240+ Socket Tester

Fluke ST240+ Socket Tester

Fluke

9.9

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4

Martindale EZ365 Socket, Earth Loop and RCD Tester, Yellow, 65 x 80 x 59 mm

Martindale EZ365 Socket, Earth Loop and RCD Tester, Yellow, 65 x 80 x 59 mm

Martindale EZ365 Socket, Earth Loop and RCD Tester, Yellow, 65 x 80 x 59 mm

Martindale

9.8

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5

Kewtech KEWCHECK103 Mains Wiring Socket Tester

Kewtech KEWCHECK103 Mains Wiring Socket Tester

Kewtech KEWCHECK103 Mains Wiring Socket Tester

Kewtech

9.7

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OtherRelated productsUp to 43% off

Martindale CP301 110V 16A Industrial Socket Tester,Yellow

Martindale CP301 110V 16A Industrial Socket Tester,Yellow

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

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

MEGGER MST220 SOCKET TESTER

MEGGER MST220 SOCKET TESTER

Martindale CP501 Classic Check Plug 240V Socket Tester, Blue

Martindale CP501 Classic Check Plug 240V Socket Tester, Blue

15% off

6

Socket Tester RCD Plug Outlet Tester UK, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Breaker Finder (HT107E)

Socket Tester RCD Plug Outlet Tester UK, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Breaker Finder (HT107E)

Socket Tester RCD Plug Outlet Tester UK, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Breaker Finder (HT107E)

YEREADW

9.5

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7

Martindale CP201 230V 16A Industrial Socket Tester

Martindale CP201 230V 16A Industrial Socket Tester

Martindale CP201 230V 16A Industrial Socket Tester

Martindale

9.2

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8

Socket & See SOK32 Professional Socket Tester, Green

Socket & See SOK32 Professional Socket Tester, Green

Socket & See SOK32 Professional Socket Tester, Green

Socket & See

9.0

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9

Socket & See SOK36 Professional Socket Tester, Green

Socket & See SOK36 Professional Socket Tester, Green

Socket & See SOK36 Professional Socket Tester, Green

Socket & See

8.7

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10

QUILLE Socket Tester Mains Outlet Tester with LCD Display Neutral Live Earth Wire Testing RCD Test - UK Plug

QUILLE Socket Tester Mains Outlet Tester with LCD Display Neutral Live Earth Wire Testing RCD Test - UK Plug

QUILLE Socket Tester Mains Outlet Tester with LCD Display Neutral Live Earth Wire Testing RCD Test - UK Plug

QUIWILL

8.4

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