Socket Testers

A socket tester is a small, handheld device that is plugged into a socket to quickly confirm if an AC wall socket is working. Testers also identify if the socket is producing the power rating expected from a socket. You can find out more in our comprehensive socket testers guide.

Socket testers are used to ensure t...

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RS PRO, Model RS ST10 Socket Tester 11mA 230 V
RS PRO, Model RS ST10 Socket Tester 11mA 230 V
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RS Stock No.: 136-5669Brand: RS PRO

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RS Pro
Socket Tester
230 V
-
11mA
Yes
3
Mains
-
-
RS ST10
-
-
-
-
-
RoHS
-
-
RS PRO, Model RS ST20 Socket Tester 30mA 230 V
RS PRO, Model RS ST20 Socket Tester 30mA 230 V
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RS Stock No.: 136-5670Brand: RS PRO

P.O.A.

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1

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1P.O.A.
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RS Pro
Socket Tester
230 V
-
30mA
Yes
3
Mains
-
-
RS ST20
-
-
-
-
-
RoHS
-
-
RS PRO, Model RS ST10 Socket Tester 11mA 230 V
RS PRO, Model RS ST10 Socket Tester 11mA 230 V
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RS Stock No.: 136-5738Brand: RS PRO

P.O.A.

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1

Available in multiples of 1
1P.O.A.
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RS Pro
Socket Tester
230 V
-
11mA
Yes
3
Mains
-
-
RS ST10
-
-
-
-
-
RoHS
-
-
RS PRO, Model RS ST20 Socket Tester 30mA 230 V
RS PRO, Model RS ST20 Socket Tester 30mA 230 V
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RS Stock No.: 136-5739Brand: RS PRO

P.O.A.

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1

Available in multiples of 1
1P.O.A.
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RS Pro
Socket Tester
230 V
-
30mA
Yes
3
Mains
-
-
RS ST20
-
-
-
-
-
RoHS
-
-
Martindale, Model EZ365 Socket Tester 30mA 230 V ARM Cortex-R5F
Martindale, Model EZ365 Socket Tester 30mA 230 V ARM Cortex-R5F
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RS Stock No.: 468-678Brand: MartindaleManufacturers Part No.: EZ365

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Martindale
Socket Tester
230 V
Yes
30mA
Yes
-
-
-10°C
40°C
EZ365
65mm
93g
-
59 mm
8mm
BS EN 61010-1, Double insulation, EMC BS EN 31326-1, CAT II 300V, Class II
300V
ARM Cortex-R5F
Martindale, Model EZ365 Socket Tester 30mA 230 V ARM Cortex-R5F
Martindale, Model EZ365 Socket Tester 30mA 230 V ARM Cortex-R5F
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RS Stock No.: 468-679Brand: MartindaleManufacturers Part No.: EZ365

P.O.A.

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1

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1P.O.A.
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Martindale
Socket Tester
230 V
Yes
30mA
Yes
-
-
-10°C
40°C
EZ365
65mm
93g
-
59 mm
8mm
BS EN 61010-1, Double insulation, EMC BS EN 31326-1, CAT II 300V, Class II
300V
ARM Cortex-R5F
Martindale, Model EZ664 Socket Tester 30mA 230 V CAT III
Martindale, Model EZ664 Socket Tester 30mA 230 V CAT III
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RS Stock No.: 468-669Brand: MartindaleManufacturers Part No.: EZ664

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1

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1P.O.A.
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Martindale
Socket Tester
230 V
Yes
30mA
Yes
-
-
-10°C
40°C
EZ664
38mm
120g
Standard
8 mm
91mm
BS EN 61010-1, BS EN 61326-1
300V
CAT III
Martindale, Model EZ664 Socket Tester 30mA 230 V CAT III
Martindale, Model EZ664 Socket Tester 30mA 230 V CAT III
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RS Stock No.: 468-671Brand: MartindaleManufacturers Part No.: EZ664

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Martindale
Socket Tester
230 V
Yes
30mA
Yes
-
-
-10°C
40°C
EZ664
38mm
120g
Standard
8 mm
91mm
BS EN 61010-1, BS EN 61326-1
300V
CAT III
Martindale, Model BZ101 Socket Tester 13A 230 V CAT IV
Martindale, Model BZ101 Socket Tester 13A 230 V CAT IV
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RS Stock No.: 719-0891Brand: MartindaleManufacturers Part No.: BZ101

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1P.O.A.
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Martindale
Socket Tester
230 V
Yes
13A
-
3
Mains
-10°C
40°C
BZ101
47mm
-
3-Pin (Global)
65 mm
65mm
CE, BS EN 61010, CAT II 300V
300V
CAT IV
Martindale, Model CP-501 Socket Tester 13A 250 V CAT II
Martindale, Model CP-501 Socket Tester 13A 250 V CAT II
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RS Stock No.: 719-0885Brand: MartindaleManufacturers Part No.: CP501

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Martindale
Socket Tester
250 V
-
13A
-
3
Mains
-10°C
40°C
CP-501
47mm
-
3-Pin (Global)
65 mm
65mm
CAT II 300V, CE, BS 1363
300V
CAT II
Martindale Socket Tester 13A 230 V CAT II
Martindale Socket Tester 13A 230 V CAT II
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RS Stock No.: 180-9212Brand: MartindaleManufacturers Part No.: EZ165

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Martindale
Socket Tester
230 V
-
13A
Yes
-
Mains
-10°C
40°C
-
65mm
95g
-
45 mm
80mm
CE, BS EN 613261, CAT III 300V, BS 4343, BS EN 610101, BS EN 6132622
300V
CAT II
Martindale, Model CP-301 Socket Tester 16A 110 V CAT II
Martindale, Model CP-301 Socket Tester 16A 110 V CAT II
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RS Stock No.: 253-541Brand: MartindaleManufacturers Part No.: CP301

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Martindale
Socket Tester
110 V
-
16A
-
3
Mains
-10°C
40°C
CP-301
65mm
180g
BS4343
47 mm
65mm
BS EN 6132622, CE, BS EN 610101, BS EN 613261, CAT III 300V, BS 4343
150V
CAT II
Martindale, Model PC105/16 Socket Tester 16A 415 V CAT III
Martindale, Model PC105/16 Socket Tester 16A 415 V CAT III
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RS Stock No.: 776-2005Brand: MartindaleManufacturers Part No.: PC105-16

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Martindale
Socket Tester
415 V
-
16A
Yes
5
Mains
-10°C
40°C
PC105/16
54mm
292g
-
94 mm
131mm
RoHS
300V
CAT III
Socket & See, Model SOK 60 Socket Tester 16A 400 V
Socket & See, Model SOK 60 Socket Tester 16A 400 V
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RS Stock No.: 467-5002Brand: Socket & SeeManufacturers Part No.: SOK 65/16HD

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Socket & See
Socket Tester
400 V
Yes
16A
Yes
5
Mains
-
-
SOK 60
-
-
3-Pin (Global)
-
-
BS EN 61010
-
-
Chauvin Arnoux, Model CA 751 Socket Tester 16A 230 V CAT II
Chauvin Arnoux, Model CA 751 Socket Tester 16A 230 V CAT II
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RS Stock No.: 471-3277Brand: Chauvin ArnouxManufacturers Part No.: P01101997Z

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Chauvin Arnoux
Socket Tester
230 V
No
16A
-
3
Battery
-10°C
55°C
CA 751
38mm
60g
EU
50 mm
95mm
IEC 61243-3 and IEC 61010 600 V cat. III
230V
CAT II
Martindale, Model PC104/16 Socket Tester 16A 415 V CAT III
Martindale, Model PC104/16 Socket Tester 16A 415 V CAT III
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RS Stock No.: 776-1995Brand: MartindaleManufacturers Part No.: PC104-16

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
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Martindale
Socket Tester
415 V
-
16A
Yes
4
Mains
-10°C
40°C
PC104/16
54mm
292g
-
94 mm
131mm
RoHS
300V
CAT III
Martindale, Model PC104/32 Socket Tester 32A 415 V CAT III
Martindale, Model PC104/32 Socket Tester 32A 415 V CAT III
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RS Stock No.: 776-2008Brand: MartindaleManufacturers Part No.: PC104-32

P.O.A.

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Martindale
Socket Tester
415 V
-
32A
Yes
4
Mains
-10°C
40°C
PC104/32
54mm
292g
-
94 mm
131mm
RoHS
300V
CAT III
Fluke Mains Socket Tester 4mA 230 V 300 V CAT II
Fluke Mains Socket Tester 4mA 230 V 300 V CAT II
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RS Stock No.: 249-6557Brand: FlukeManufacturers Part No.: ST240+/UK

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Fluke
Mains Socket Tester
230 V
Yes
4mA
No
3
230 V ac
-
-
-
-
-
-
-
-
CE
300V
300 V CAT II
Martindale Socket Tester 110 V CAT II
Martindale Socket Tester 110 V CAT II
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RS Stock No.: 180-9211Brand: MartindaleManufacturers Part No.: CP301-32

P.O.A.

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Available in multiples of 1
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Martindale
Socket Tester
110 V
-
-
-
3
Mains
-10°C
40°C
-
65mm
195g
3-Pin (Global)
47 mm
65mm
CE, BS 4343, CAT III 300V, BS EN 6132622, BS EN 613261, BS EN 610101
150V
CAT II
Martindale Socket Tester 110 V CAT II
Martindale Socket Tester 110 V CAT II
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RS Stock No.: 180-9303Brand: MartindaleManufacturers Part No.: CP301/32

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Martindale
Socket Tester
110 V
-
-
-
3
Mains
-10°C
40°C
-
65mm
195g
3-Pin (Global)
47 mm
65mm
CE, BS 4343, CAT III 300V, BS EN 6132622, BS EN 613261, BS EN 610101
150V
CAT II