Socket Testers

A socket tester is a small, hand held device that is plugged into a socket to quickly confirm that an AC wall outlet is working and can provide the power that is needed to power the devise that will be plugged into it.


Socket testers are used to ensure that the wiring is the correct way round. It will detect when there is no earth but will not check if the earth is in good condition if it is there.


The lights on the front of the mains outlet tester will light up in different combinations, this will indicate if there is any type of fault.


There are different types of socket testers:

Simple testers can detect a number of different faults but they cannot indicate or measure effective the earth fault loop impedance. They are normally the same size as a 13A plug.


Advanced testers have the same normal functions that a simple tester has including reversed line and earth, or reversed line and neutral. They display the range of numerical values that the earth fault loop impedance falls.


Professional testers have the same normal functions that a simple tester has including displaying numerical value of earth loop impedance. They also be used to measure the values of earth loop impedance to certify or report on the installation that has been carried out.


Who would use a socket tester?


Electricians, maintenance personnel, DIY enthusiasts, handymen and equipment installers would general have a mains socket tester in their toolbox to check the safety of the socket and prevent shocks and accidents occurring.


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Omschrijving Prijs Current Rating Voltage Audible Alarm Calibrated Earth Loop Impedance Test Number of Pins Wiring Check Display Type Safety Category Power Source Dimensions Weight Height Length
RS-stocknr. 776-2014
FabrikantnummerMARPC105/32
FabrikantMartindale
€ 110,00
Each
Aantal stuks
32A - - - Yes 5 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 776-4742
FabrikantnummerMARPC105/32
FabrikantMartindale
€ 180,00
Each
Aantal stuks
32A - - RSCAL Yes 5 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 776-4697
FabrikantnummerMARPC104/16
FabrikantMartindale
€ 168,00
Each
Aantal stuks
16A - - RSCAL Yes 4 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 776-1995
FabrikantnummerMARPC104/16
FabrikantMartindale
€ 98,00
Each
Aantal stuks
16A - - - Yes 4 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 716-1082
FabrikantnummerRSBZ101
FabrikantMartindale
€ 95,00
Each
Aantal stuks
13A 230V ac Yes RSCAL - 3 Yes LED CAT IV 300 V Mains 65 x 65 x 47mm - 47mm 65mm
RS-stocknr. 776-4708
FabrikantnummerMARPC104/32
FabrikantMartindale
€ 174,00
Each
Aantal stuks
32A - - RSCAL Yes 4 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 776-2008
FabrikantnummerMARPC104/32
FabrikantMartindale
€ 104,00
Each
Aantal stuks
32A - - - Yes 4 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 719-0885
FabrikantnummerRSCP501
FabrikantMartindale
€ 22,00
Each
Aantal stuks
13A 200 → 250V ac - - - 3 Yes LED CAT II 300 V Mains 65 x 65 x 47mm - 47mm 65mm
RS-stocknr. 716-1073
FabrikantnummerRSCP501
FabrikantMartindale
€ 92,00
Each
Aantal stuks
13A 200 → 250V ac - RSCAL - 3 Yes LED CAT II 300 V Mains 65 x 65 x 47mm - 47mm 65mm
RS-stocknr. 716-1102
FabrikantnummerRSEZ650
FabrikantMartindale
€ 211,00
Each
Aantal stuks
13A 230V ac - RSCAL Yes 3 Yes LED CAT II 300 V Mains 315 x 260 x 85mm 1kg 85mm 315mm
RS-stocknr. 253-541
FabrikantnummerRSCP301
FabrikantMartindale
€ 57,00
Each
Aantal stuks
30mA 110V ac - - - 3 Yes LED CAT II 150 V Mains - 180g - -
RS-stocknr. 424-8420
FabrikantnummerCP201
FabrikantMartindale
€ 124,00
Each
Aantal stuks
16A 230V ac - RSCAL - 3 Yes LED CAT III 300 V Mains 65 x 65 x 47mm 195g - -
RS-stocknr. 192-5832
FabrikantnummerRSPC104/63
FabrikantMartindale
€ 241,00
Each
Aantal stuks
63A - - RSCAL Yes 4 Yes Front Panel CAT III 300V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 180-9210
FabrikantnummerCP201/32
FabrikantMartindale
€ 66,00
Each
Aantal stuks
16/32A 230V ac - - - 3 - - CAT III 300 V Mains 65 x 47 x 65mm 195g 65mm 65mm
RS-stocknr. 180-9212
FabrikantnummerEZ165
FabrikantMartindale
€ 72,00
Each
Aantal stuks
13A 230V ac - - Yes - - - CAT II 300 V Mains 80 x 45 x 65mm 95g 65mm 80mm
RS-stocknr. 180-9302
FabrikantnummerCP201/32
FabrikantMartindale
€ 136,00
Each
Aantal stuks
16/32A 230V ac - RSCAL - 3 - - Cat III 300 V Mains 65 x 47 x 65mm 195g 65mm 65mm
RS-stocknr. 776-2001
FabrikantnummerMARPC104/63
FabrikantMartindale
€ 171,00
Each
Aantal stuks
63A - - - Yes 4 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 253-535
FabrikantnummerRSCP201
FabrikantMartindale
€ 54,00
Each
Aantal stuks
16A 230V ac - - - 3 Yes LED CAT III 300 V Mains 65 x 65 x 47mm 195g - -
RS-stocknr. 776-2017
FabrikantnummerMARPC105/63
FabrikantMartindale
€ 179,00
Each
Aantal stuks
63A - - - Yes 5 Yes Front Panel CAT III 300 V Mains 131 x 94 x 54mm 292g 54mm 131mm
RS-stocknr. 180-9213
FabrikantnummerEZ365
FabrikantMartindale
€ 97,00
Each
Aantal stuks
13A 230V ac - - Yes - - - CAT II 300 V Mains 80 x 45 x 65mm 95g 65mm 80mm