Socket Testers

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Test, Measurement & Inspection

834 results

Fluke ST240+ 230v Mains Audible Socket Tester with 30mA RCD Trip Test (UK)
Brand new · Fluke
£39.50
Free postage
Click & Collect
11 watching
Fluke T6-1000PRO Electrical Tester with Field Sense Technology & Cal Certificate
Brand new · Fluke
£285.00
Free postage
Click & Collect
57 watching
Digital Socket Circuit Tester AC 48 - 250V Outlet Tester Fault Checker UK Plug
Brand new · Unbranded
£16.79
Free postage
Neilsen UK Mains Socket Tester 230V Polarity Test 3 Pin Plug Electrical Wiring
Brand new
(4)
£11.29
Free postage
Click & Collect
91 sold
220V-250V 3 Pin Mains Socket Tester Polarity Test Electrical Safe Fault UK Plug
Brand new · Unbranded
£7.39
Free postage
CED Plug In Ring Main Socket Tester 13 Amp - RMT
Brand new
(14)
£7.75
Free postage
Click & Collect
74 sold
Labgear PI00494 - Voltage Detector Electrical Tester Pen, LED Torch, Non Contact
Brand new
(3)
£14.99
(£14.99/Unit)
Free postage
152 sold
Mains tester screwdriver neon European made best quality VDE safety approved
Brand new
(2)
£4.38
Free postage
1-2PCS Socket Tester Digital Plug in Electric Mains Fault Checker Polarity Test
Brand new · Unbranded
£12.59
Free postage
Click & Collect
167 sold
220V-250V 3 Pin Mains Socket Tester Polarity Test Electrical Safe Fault UK Plug
Brand new · Unbranded
£7.25
Free postage
Click & Collect
UK MAINS SOCKET TESTER 240V TEST PLUG IN SOCKET SAFE FAULT EARTH LIVE NEUTRAL
Brand new
£9.99
Free postage
Click & Collect
151 sold
Mains Circuit Tester Large Screwdriver Pen 220-250V Volt Electrical Test
Brand new · Unbranded
£2.74
(£2.74/Unit)
Free postage
Only 1 left.
Martindale CP520 240v socket tester
Pre-owned · Martindale
£9.71
(£0.29/Unit)
or Best Offer
£2.94 P&P
1-2PCS Mains Socket Tester 240V Polarity Test UK Plug Electrical Wiring Testing
Brand new · Unbranded
£12.59 to £21.99
Free postage
Click & Collect
100 sold
UK Mains Socket Tester 240V Polarity Test 3 Pin Plug Electrical Wiring TE3
Brand new · Knightsbridge
(29)
£15.05
Free postage
Click & Collect
168 sold
Socket & See SOK34 Socket And Earth Loop Tester
Pre-owned · Socket & See
(1)
£33.96
Free postage
UK Mains Socket Tester 240V Polarity Test 3 Pin Plug in Electrical Wiring 13A
Brand new · Dencon
(62)
£8.65
Free postage
Click & Collect
1,432 sold
Martingale Co501 Socket Tester
Brand new · Martindale
£8.63
£2.94 P&P
1 bid
3d 10h
Milwaukee Colour Socket/Circuit Tester Holder Handy Great For Electricians
Brand new
£10.78
(£1.08/100g)
or Best Offer
£2.94 P&P
UK MAINS SOCKET TESTER 240V TEST PLUG IN SOCKET SAFE FAULT EARTH LIVE NEUTRAL
Brand new · Unbranded
£6.29
Free postage
Only 2 left
Megger MST210 Socket Tester
Pre-owned · Megger
(5)
£14.99
or Best Offer
£2.99 P&P
Click & Collect
Socket & See SOK32 Professional Socket Tester
Brand new · Socket & See
£31.00
Free postage
Click & Collect
Kewtech LoopCheck 107 Electrical Socket Tester with buzzer, RCD & Mains Polarity
Brand new · Kewtech
(33)
£51.98
Free postage
Click & Collect
117 sold
Martindale Advanced Socket & Non-Trip Earth Loop Tester EZ165
Brand new · Martindale
(1)
£59.74
Free postage
3 Pin Mains Socket Tester Polarity Test UK Plug Electrical Safe Fault 220V-250V
Brand new · Unbranded
£7.12 to £8.11
Free postage
Martindale CP520 240v socket tester
Brand new · Martindale
£17.00
(£17.00/Unit)
£3.45 P&P
Click & Collect
Socket & See SOK36 PRO Audible-Socket-Loop-Polarity-RCD Fault Detector Tester
Brand new · Socket & See
(6)
£65.95
Free postage
Click & Collect
33 watching
Fluke ST240+ Mains Audible Socket Tester with 30ma RCD Trip Test (UK) 230v
Brand new · Fluke
£39.99
(£39.99/Unit)
Free postage
Click & Collect
177 sold
Bicotest TruPol True Polarity Tester for PME Systems
Brand new
£31.88
or Best Offer
£2.94 P&P
In-bottle CO2 Pressure Tester Detector CO2 Measuring Instrument CO2 Analyzer New
Brand new · Unbranded
£255.00
or Best Offer
Free postage
Socket & See PDL PRO High Resolution Loop Tester
Pre-owned · Socket & See
£145.00
or Best Offer
Free postage
Click & Collect
Martindale EZ165 Electrical Socket Tester with Loop Tester
Brand new · Martindale
£63.00
Free postage
Click & Collect
30 watching
Martindale BZ101 Buzz-it Audible Check Plug
Brand new · Martindale
(22)
£19.50
Free postage
Click & Collect
Only 1 left.
Socket & See PDL230 Non-trip Loop, Socket, Voltage And Polarity Tester
Brand new · Socket & See
£89.08
or Best Offer
£2.94 P&P
UK Socket Tester AC 220-250V Test Plug In Socket Safe Fault Earth Live Neutral
Brand new · Unbranded
£9.69
Free postage
Kewtech Kewcheck R2 Ring Mains Socket Testing Adaptor 4mm
Brand new · Kewtech
(12)
£22.00
Free postage
Click & Collect
Socket & See SOK34 Socket and Earth Loop Tester
Brand new · Socket & See
(1)
£55.00
Free postage
Click & Collect
32 watching
Socket & See IRC Pro And PDL Pro Test Meters.
Pre-owned · Socket & See
£94.27
£7.19 P&P
1 bid
5d 19h
220V-250V 3 Pin Mains Socket Tester Polarity Test UK Plug Electrical Safe Fault
Brand new · Unbranded
£7.29 to £8.79
Free postage
Click & Collect
UK MAINS SOCKET TESTER 240V TEST PLUG IN SOCKET SAFE FAULT EARTH LIVE NEUTRAL
Brand new · Unbranded
£6.49
Free postage
Martindale EZ165 Electrical Socket Tester with Loop Tester
Brand new · Kewtech
(33)
£47.48
£2.94 P&P
4 X JAK Mains Circuit Tester Voltage Pen Electrical Test Screwdriver Safe Set
Brand new
£3.95 to £9.49
Free postage
112 sold
Martindale CP501 Check Plug - Socket Tester
Brand new · Martindale
(60)
£20.00
Free postage
Click & Collect
Kewtech KEWCHECK103 Professional Mains Wiring Socket Tester
Brand new · Kewtech
(30)
£17.99
Free postage
Only 1 left.
Kewcheck R2 Ring Mains Socket Tester plus LDM201 Test Leads for Fluke and Megger
Brand new · Kewtech
£32.50
Free postage
Click & Collect
193 sold
MAINS AUDIBLE UK SOCKET POLARITY TESTER CARAVAN MOTORHOME 240v fault boat camper
Brand new
(3)
£9.49
Free postage
Click & Collect
193 sold
Lyvia Socket Tester 13A
Brand new · Dencon
(62)
£6.99
Free postage
Click & Collect
270 sold
UK MAINS PLUG IN ELECTRICAL SOCKET TESTER SAFETY FAULT TESTER POWER TESTER
Brand new · Unbranded
(1)
£9.90
(£9.90/Unit)
Free postage
Click & Collect
Martindale EZ150/EZ650 Socket Tester
Brand new · Martindale
£31.88
or Best Offer
£2.94 P&P
0 bids
2d 10h
Kewtech KAMP12UK 13A Mains Socket Test Lead Set for Multifunction Testers
Brand new · Kewtech
(1)
£27.50
Free postage
Click & Collect
Kewtech Kewcheck R2 Mains Socket Tester Adaptor
Brand new · Kewtech
£22.10
Free postage
Click & Collect
29 sold
Martindale Electric SB13 Safebreak Socket Test Adaptor
Brand new · Martindale
(23)
£20.03
Free postage
Click & Collect
Kewtech Kewcheck R2 Ring Mains Socket Testing Adaptor fits Fluke & Megger UK
Brand new · Kewtech
(12)
£23.00
Free postage
Click & Collect
1,471 sold
90-250V Electric Outlet Tester Socket Circuit Polarity Voltage Detector UK Plug
Brand new · Unbranded
£10.78
Free postage
Electric Home Plug Socket Tester Plus AC Voltage Detector
Brand new · Unbranded
£5.43
£2.94 P&P
Click & Collect
Kewtech LoopCheck 107 Electrical Socket Tester with buzzer, RCD & Mains Polarity
Brand new · Kewtech
(33)
£67.00
Free postage
Click & Collect
6 watching
Kewtech Lightmate Lighting Circuit Testing Adaptor Kit inc BC,SBC,ES,SES & GU10
Brand new · Kewtech
(7)
£65.95
Free postage
Click & Collect
237 sold
Socket & See PDL PRO High Resolution Loop Tester
Brand new · Socket & See
£283.50
Free postage
Click & Collect
200-250V circuit tester for 3 Pin Sockets - EX RAF
Pre-owned
£54.18
or Best Offer
£7.50 P&P
Click & Collect
Malfunction Detector Digital Display Mains EU Plug Socket Tester Fault Checker
Brand new · Unbranded
£3.27
(£3.27/Unit)
£3.99 P&P
Only 1 left.

Best selling

See all

Kewtech KEWCHECK103 Socket Tester
(30)
£12.53 New
£8.94 Used
Socket Tester Plug Mains Fault Wiring (Genuine Neilsen CT3546) uk
(4)
£10.91 New
Knightsbridge Bs1363 Socket Tester 3 Pin Plug House Electrical Wiring Testing
(29)
£12.99 New
Kewtech LOOPCHECK107 Mains Socket Tester With Loop Check
(33)
£45.00 New
£29.99 Used
Sealey TST22 13 Pin MOT Towing Socket Tester 12v
(10)
£88.69 New
£44.99 Used
Dencon Plug-In Socket Tester - Bubble Pack (1677)
(62)
£6.99 New
Socket & Non-Trip Earth Loop Tester - EZ165
(1)
£59.74 New
Kewtech 27886 Lighting Socket Tester Kit
(7)
£65.95 New
£47.47 Used

Top-rated

See all

Dencon Plug-In Socket Tester - Bubble Pack (1677)
(62)

100% agree - Would recommend
£6.99 New
Martindale CP501 Classic Check Plug 240V Socket Tester
(60)

100% agree - Would recommend
£18.24 New
£13.97 Used
Skytronic Mercury Battery Tester for AA AAA Pp3 and Button Cells 1
(59)

96% agree - Would recommend
£5.63 New
Kewtech LOOPCHECK107 Mains Socket Tester With Loop Check
(33)

100% agree - Would recommend
£45.00 New
£29.99 Used
Kewtech KEWCHECK103 Socket Tester
(30)

100% agree - Would recommend
£12.53 New
£8.94 Used
Knightsbridge Bs1363 Socket Tester 3 Pin Plug House Electrical Wiring Testing
(29)

100% agree - Would recommend
£12.99 New
Martindale SB13 Safebreak R2 Socket Test Adaptor
(23)

100% agree - Would recommend
£19.99 New
£16.12 Used
Socket & See SOK22 Craftsman 13 Amp Socket Tester
(16)

100% agree - Would recommend
£20.95 New

Socket Testers

Shop by category

834 results

Fluke ST240+ 230v Mains Audible Socket Tester with 30mA RCD Trip Test (UK)

Fluke T6-1000PRO Electrical Tester with Field Sense Technology & Cal Certificate

Digital Socket Circuit Tester AC 48 - 250V Outlet Tester Fault Checker UK Plug

Neilsen UK Mains Socket Tester 230V Polarity Test 3 Pin Plug Electrical Wiring

220V-250V 3 Pin Mains Socket Tester Polarity Test Electrical Safe Fault UK Plug

CED Plug In Ring Main Socket Tester 13 Amp - RMT

Labgear PI00494 - Voltage Detector Electrical Tester Pen, LED Torch, Non Contact

Mains tester screwdriver neon European made best quality VDE safety approved

1-2PCS Socket Tester Digital Plug in Electric Mains Fault Checker Polarity Test

220V-250V 3 Pin Mains Socket Tester Polarity Test Electrical Safe Fault UK Plug

UK MAINS SOCKET TESTER 240V TEST PLUG IN SOCKET SAFE FAULT EARTH LIVE NEUTRAL

Mains Circuit Tester Large Screwdriver Pen 220-250V Volt Electrical Test

Martindale CP520 240v socket tester

1-2PCS Mains Socket Tester 240V Polarity Test UK Plug Electrical Wiring Testing

UK Mains Socket Tester 240V Polarity Test 3 Pin Plug Electrical Wiring TE3

Socket & See SOK34 Socket And Earth Loop Tester

UK Mains Socket Tester 240V Polarity Test 3 Pin Plug in Electrical Wiring 13A

Martingale Co501 Socket Tester

Milwaukee Colour Socket/Circuit Tester Holder Handy Great For Electricians

UK MAINS SOCKET TESTER 240V TEST PLUG IN SOCKET SAFE FAULT EARTH LIVE NEUTRAL

Megger MST210 Socket Tester

Socket & See SOK32 Professional Socket Tester

Kewtech LoopCheck 107 Electrical Socket Tester with buzzer, RCD & Mains Polarity

Martindale Advanced Socket & Non-Trip Earth Loop Tester EZ165

3 Pin Mains Socket Tester Polarity Test UK Plug Electrical Safe Fault 220V-250V

Martindale CP520 240v socket tester

Socket & See SOK36 PRO Audible-Socket-Loop-Polarity-RCD Fault Detector Tester

Fluke ST240+ Mains Audible Socket Tester with 30ma RCD Trip Test (UK) 230v

Bicotest TruPol True Polarity Tester for PME Systems

In-bottle CO2 Pressure Tester Detector CO2 Measuring Instrument CO2 Analyzer New

Socket & See PDL PRO High Resolution Loop Tester

Martindale EZ165 Electrical Socket Tester with Loop Tester

Martindale BZ101 Buzz-it Audible Check Plug

Socket & See PDL230 Non-trip Loop, Socket, Voltage And Polarity Tester

UK Socket Tester AC 220-250V Test Plug In Socket Safe Fault Earth Live Neutral

Kewtech Kewcheck R2 Ring Mains Socket Testing Adaptor 4mm

Socket & See SOK34 Socket and Earth Loop Tester

Socket & See IRC Pro And PDL Pro Test Meters.

220V-250V 3 Pin Mains Socket Tester Polarity Test UK Plug Electrical Safe Fault

UK MAINS SOCKET TESTER 240V TEST PLUG IN SOCKET SAFE FAULT EARTH LIVE NEUTRAL

Martindale EZ165 Electrical Socket Tester with Loop Tester

4 X JAK Mains Circuit Tester Voltage Pen Electrical Test Screwdriver Safe Set

Martindale CP501 Check Plug - Socket Tester

Kewtech KEWCHECK103 Professional Mains Wiring Socket Tester

Kewcheck R2 Ring Mains Socket Tester plus LDM201 Test Leads for Fluke and Megger

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

Lyvia Socket Tester 13A

UK MAINS PLUG IN ELECTRICAL SOCKET TESTER SAFETY FAULT TESTER POWER TESTER

Martindale EZ150/EZ650 Socket Tester

Kewtech KAMP12UK 13A Mains Socket Test Lead Set for Multifunction Testers

Kewtech Kewcheck R2 Mains Socket Tester Adaptor

Martindale Electric SB13 Safebreak Socket Test Adaptor

Kewtech Kewcheck R2 Ring Mains Socket Testing Adaptor fits Fluke & Megger UK

90-250V Electric Outlet Tester Socket Circuit Polarity Voltage Detector UK Plug

Electric Home Plug Socket Tester Plus AC Voltage Detector

Kewtech LoopCheck 107 Electrical Socket Tester with buzzer, RCD & Mains Polarity

Kewtech Lightmate Lighting Circuit Testing Adaptor Kit inc BC,SBC,ES,SES & GU10

Socket & See PDL PRO High Resolution Loop Tester

200-250V circuit tester for 3 Pin Sockets - EX RAF

Malfunction Detector Digital Display Mains EU Plug Socket Tester Fault Checker

Best selling

Kewtech KEWCHECK103 Socket Tester

Socket Tester Plug Mains Fault Wiring (Genuine Neilsen CT3546) uk

Knightsbridge Bs1363 Socket Tester 3 Pin Plug House Electrical Wiring Testing

Kewtech LOOPCHECK107 Mains Socket Tester With Loop Check

Sealey TST22 13 Pin MOT Towing Socket Tester 12v

Dencon Plug-In Socket Tester - Bubble Pack (1677)

Socket & Non-Trip Earth Loop Tester - EZ165

Kewtech 27886 Lighting Socket Tester Kit

Top-rated

Dencon Plug-In Socket Tester - Bubble Pack (1677)

Martindale CP501 Classic Check Plug 240V Socket Tester

Skytronic Mercury Battery Tester for AA AAA Pp3 and Button Cells 1

Kewtech LOOPCHECK107 Mains Socket Tester With Loop Check

Kewtech KEWCHECK103 Socket Tester

Knightsbridge Bs1363 Socket Tester 3 Pin Plug House Electrical Wiring Testing

Martindale SB13 Safebreak R2 Socket Test Adaptor