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 230V ac
RS PRO, Model RS ST10 Socket Tester 11mA 230V ac
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RS Stock No.: 136-5669Brand: RS PROHSN Code: 90308900

SR 202.38

SR 202.38 Each (ex VAT)

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1SR 202.38
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RS Pro
11mA
230V ac
-
Yes
3
LED
-
Mains
-
-
-
RS ST10
-
-
-
-
-
-
RS PRO, Model RS ST20 Socket Tester 30mA 230V ac
RS PRO, Model RS ST20 Socket Tester 30mA 230V ac
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RS Stock No.: 136-5670Brand: RS PROHSN Code: 90308900

SR 235.72

SR 235.72 Each (ex VAT)

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1SR 235.72
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RS Pro
30mA
230V ac
-
Yes
3
LED
-
Mains
-
-
-
RS ST20
-
-
-
-
-
-
RS PRO, Model RS ST10 Socket Tester 11mA 230V ac RS Calibration
RS PRO, Model RS ST10 Socket Tester 11mA 230V ac RS Calibration
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RS Stock No.: 136-5738Brand: RS PROHSN Code: 90308900

SR 647.48

SR 647.48 Each (ex VAT)

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1SR 647.48
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RS Pro
11mA
230V ac
-
Yes
3
LED
-
Mains
-
-
-
RS ST10
-
-
-
-
-
-
RS PRO, Model RS ST20 Socket Tester 30mA 230V ac RS Calibration
RS PRO, Model RS ST20 Socket Tester 30mA 230V ac RS Calibration
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RS Stock No.: 136-5739Brand: RS PROHSN Code: 90308900

SR 680.82

SR 680.82 Each (ex VAT)

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1SR 680.82
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RS Pro
30mA
230V ac
-
Yes
3
LED
-
Mains
-
-
-
RS ST20
-
-
-
-
-
-
Stanley, Model FMHT82568-5 Socket Tester 11mA 230V CAT ll 230V
Stanley, Model FMHT82568-5 Socket Tester 11mA 230V CAT ll 230V
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RS Stock No.: 555-804Brand: StanleyManufacturers Part No.: FMHT82568-5HSN Code: 90303370

SR 122.50

SR 122.50 Each (ex VAT)

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1SR 122.50
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Stanley
11mA
230V
-
-
-
-
CAT ll 230V
-
-
-
-
FMHT82568-5
-
-
-
-
-
-
Martindale, Model EZ365 Socket Tester 30mA 230V CAT III 300V
Martindale, Model EZ365 Socket Tester 30mA 230V CAT III 300V
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RS Stock No.: 468-678Brand: MartindaleManufacturers Part No.: EZ365HSN Code: 90308900

SR 648.77

SR 648.77 Each (ex VAT)

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1SR 648.77
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Martindale
30mA
230V
Yes
Yes
-
-
CAT III 300 VV
-
-
-
-
EZ365
-
-
-
-
-
-
Martindale, Model EZ365 Socket Tester 30mA 230V CAT III 300V RS Calibration
Martindale, Model EZ365 Socket Tester 30mA 230V CAT III 300V RS Calibration
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RS Stock No.: 468-679Brand: MartindaleManufacturers Part No.: EZ365HSN Code: 90308900

SR 1,107.24

SR 1,107.24 Each (ex VAT)

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1

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1SR 1,107.24
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Martindale
30mA
230V
Yes
Yes
-
-
CAT III 300 VV
-
-
-
-
EZ365
-
-
-
-
-
-
Martindale, Model EZ664 Socket Tester 30mA 230V CAT III 300V
Martindale, Model EZ664 Socket Tester 30mA 230V CAT III 300V
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RS Stock No.: 468-669Brand: MartindaleManufacturers Part No.: EZ664HSN Code: 90303370

SR 1,375.40

SR 1,375.40 Each (ex VAT)

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1SR 1,375.40
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Martindale
30mA
230V
Yes
Yes
-
-
CAT III 300 VV
-
-
-
-
EZ664
-
-
-
-
-
-
Martindale, Model EZ664 Socket Tester 30mA 230V CAT III 300V RS Calibration
Martindale, Model EZ664 Socket Tester 30mA 230V CAT III 300V RS Calibration
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RS Stock No.: 468-671Brand: MartindaleManufacturers Part No.: EZ664HSN Code: 90303370

SR 1,833.87

SR 1,833.87 Each (ex VAT)

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1SR 1,833.87
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Martindale
30mA
230V
Yes
Yes
-
-
CAT III 300 VV
-
-
-
-
EZ664
-
-
-
-
-
-
Martindale, Model BZ101 Socket Tester 13A 230V ac CAT IV 300 V
Martindale, Model BZ101 Socket Tester 13A 230V ac CAT IV 300 V
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RS Stock No.: 719-0891Brand: MartindaleManufacturers Part No.: BZ101HSN Code: 85311095

SR 201.28

SR 201.28 Each (ex VAT)

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1SR 201.28
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Martindale
13A
230V ac
Yes
-
3
LED
CAT IV 300 V
Mains
65 x 65 x 47mm
-
47mm
BZ101
Type G - British 3-pin
CAT IV
65mm
+40°C
300V
65mm
Martindale, Model CP-501 Socket Tester 13A 200 → 250V ac CAT II 300 V
Martindale, Model CP-501 Socket Tester 13A 200 → 250V ac CAT II 300 V
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RS Stock No.: 719-0885Brand: MartindaleManufacturers Part No.: CP501HSN Code: 90303370

SR 192.83

SR 192.83 Each (ex VAT)

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1

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1SR 192.83
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Martindale
13A
200 → 250V ac
-
-
3
LED
CAT II 300 V
Mains
65 x 65 x 47mm
-
47mm
CP-501
Type G - British 3-pin
CAT II
65mm
+40°C
300V
65mm
Martindale Socket Tester 13A 230V ac CAT II 300 V
Martindale Socket Tester 13A 230V ac CAT II 300 V
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RS Stock No.: 180-9212Brand: MartindaleManufacturers Part No.: EZ165HSN Code: 39269050

SR 606.36

SR 606.36 Each (ex VAT)

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1

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1SR 606.36
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Martindale
13A
230V ac
-
Yes
-
-
CAT II 300 V
Mains
80 x 45 x 65mm
95g
65mm
-
-
CAT II
45mm
+40°C
300V
80mm
Martindale, Model CP-301 Socket Tester 16A 110V ac CAT II 150 V
Martindale, Model CP-301 Socket Tester 16A 110V ac CAT II 150 V
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RS Stock No.: 253-541Brand: MartindaleManufacturers Part No.: CP301HSN Code: 90303370

SR 514.30

SR 514.30 Each (ex VAT)

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1SR 514.30
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Martindale
16A
110V ac
-
-
3
LED
CAT II 150 V
Mains
-
180g
-
CP-301
BS 4343
CAT II
-
-
150V
-
Martindale, Model PC105/16 Socket Tester 16A CAT III 300 V
Martindale, Model PC105/16 Socket Tester 16A CAT III 300 V
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RS Stock No.: 776-2005Brand: MartindaleManufacturers Part No.: PC105-16HSN Code: 90303100

SR 940.85

SR 940.85 Each (ex VAT)

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1SR 940.85
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Martindale
16A
-
-
Yes
5
Front Panel
CAT III 300 V
Mains
131 x 94 x 54mm
292g
54mm
PC105/16
-
CAT III
94mm
-
300V
131mm
Chauvin Arnoux, Model CA 751 Socket Tester 16A 230V ac CAT II 230 V
Chauvin Arnoux, Model CA 751 Socket Tester 16A 230V ac CAT II 230 V
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RS Stock No.: 471-3277Brand: Chauvin ArnouxManufacturers Part No.: P01101997ZHSN Code: 90303370

SR 181.04

SR 181.04 Each (ex VAT)

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1SR 181.04
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Chauvin Arnoux
16A
230V ac
No
-
3
LED
CAT II 230 V
Battery
95 x 50 x 38mm
60g
38mm
CA 751
EU
CAT II
50mm
+55°C
230V
95mm
Martindale, Model PC104/16 Socket Tester 16A CAT III 300 V
Martindale, Model PC104/16 Socket Tester 16A CAT III 300 V
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RS Stock No.: 776-1995Brand: MartindaleManufacturers Part No.: PC104-16HSN Code: 90308900

SR 890.81

SR 890.81 Each (ex VAT)

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1

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1SR 890.81
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Martindale
16A
-
-
Yes
4
Front Panel
CAT III 300 V
Mains
131 x 94 x 54mm
292g
54mm
PC104/16
-
CAT III
94mm
-
300V
131mm
Martindale, Model PC104/32 Socket Tester 32A CAT III 300 V
Martindale, Model PC104/32 Socket Tester 32A CAT III 300 V
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RS Stock No.: 776-2008Brand: MartindaleManufacturers Part No.: PC104-32HSN Code: 90303100

SR 940.85

SR 940.85 Each (ex VAT)

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1SR 940.85
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Martindale
32A
-
-
Yes
4
Front Panel
CAT III 300 V
Mains
131 x 94 x 54mm
292g
54mm
PC104/32
-
CAT III
94mm
-
300V
131mm
Fluke Mains Socket Tester 4mA 230V ac CAT ll 300V
Fluke Mains Socket Tester 4mA 230V ac CAT ll 300V
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RS Stock No.: 249-6557Brand: FlukeManufacturers Part No.: ST240+/UKHSN Code: 90303370

SR 344.86

SR 344.86 Each (ex VAT)

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1SR 344.86
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Fluke
4mA
230V ac
Yes
No
3
-
CAT ll 300V
Mains
-
-
-
-
-
CAT II
-
-
300V
-
Martindale Socket Tester 13A 230V ac Cat II 300 V RS Calibration
Martindale Socket Tester 13A 230V ac Cat II 300 V RS Calibration
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RS Stock No.: 180-9304Brand: MartindaleManufacturers Part No.: EZ165HSN Code: 39269050

SR 1,045.59

SR 1,045.59 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,045.59
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Martindale
13A
230V ac
-
Yes
-
-
CAT II 300 V
Mains
80 x 45 x 65mm
95g
65mm
-
-
CAT II
45mm
+40°C
300V
80mm
Martindale Socket Tester 16/32A 110V ac CAT II 150 V
Martindale Socket Tester 16/32A 110V ac CAT II 150 V
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RS Stock No.: 180-9211Brand: MartindaleManufacturers Part No.: CP301-32HSN Code: 39269050

SR 622.70

SR 622.70 Each (ex VAT)

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1SR 622.70
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Martindale
16/32A
110V ac
-
-
3
-
CAT II 150 V
Mains
65 x 47 x 65mm
195g
65mm
-
Type G - British 3-pin
CAT II
47mm
+40°C
150V
65mm