WIHA SB25561 socket tester 230V AC, CAT II incl. 2x AAA batteries - 45220

Name: WIHA SB25561 socket tester 230V AC, CAT II incl. 2x AAA batteries - 45220
Brand: WIHA
SKU: 08079846
Price: 61.89 EUR
Availability: InStock

Supplier number: WIHA 45220 | EAN 4010995452209

61.89 tax incl.

€51.15 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered tomorrow 01/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Clear fault detection with the Wiha socket tester

Practical benefits

Instant wiring fault recognition: You quickly identify wiring errors and missing earth connections using the clear LED status display.
Flexible cable for access: The 30 cm flexible lead allows you to comfortably read measurements even in tight spaces.
Safe testing up to 230V: Certified to CAT II 300V, you reliably verify mains outlets, extension cords, and cable reels.

In a nutshell

The right choise for

With the Wiha SB25561 socket tester, you quickly and reliably check 230V wall sockets, cable reels, and extension cords for correct wiring. The clear led display lets you identify wiring faults and missing earth connections at a glance. Thanks to the 30 cm flexible cable, you easily access sockets in tight spaces or near the ground while comfortably reading the measurement results. Rated cat II 300V, it provides reliable safety during all electrical checks. The socket tester comes supplied with 2 aaa batteries, so you can start working right away.

Product information FAQ

€61.89

In stock - tax incl.

Key features according to our expert

Voltage: 230 V

Product description

Makes handling easier: Schuko socket with a flexible cable for easier access.
Simplifies your work: Easy error detection via LED display.
Product dimensions: 192 x 110 x 40 mm (LxWxD)
Application: For testing and error recognition of Schuko sockets, cable drums, and extension cables.
Measuring category: CAT II 300 V
Simple testing of Schuko sockets
CAT II, 300 V AC
Simple error recognition
30 cm cable for easy readout
LED display
Was the socket connected correctly? The socket tester from Wiha allows easy testing of Schuko sockets for correct wiring. Errors are clearly indicated by an LED display and allocated to the error source. Thanks to a flexible cable on the Schuko socket, the socket tester from Wiha can also be used in cramped work situations and allows easy reading of the measurement results at all times. In line with the measurement category CAT II up to 300 V, the socket tester from Wiha offers maximum security when working on electrical circuits.
IEC/EN 61010-1, IP40, CE

All Features

Voltage: 230 V
Measuring category: CAT II 300V
Operating temperature min - max (°c): -10 - 50°C
Overvoltage protection (v): 300V
Max. tolerated voltage (v): 5 V
Self service - packing: No
Height (mm): 31 mm
With battery / rechargeable battery: No
Protection class ip: IP40
Contamination level: 2
Overall length (mm): 93 mm
Frequency (mhz): 50 MHz
Rated voltage: 230 V
Width (mm): 75 mm
Storage temperature min (°c): -10 °C

Brand WIHA
08079846
EAN 4010995452209
Supplier number WIHA 45220

Frequently asked questions about this product

Answered by specialists

What is the Wiha SB25561 socket tester used for?: It is designed to quickly verify correct wiring and detect faults in 230V mains sockets, cable reels, and extension cords.
What measurement category and voltage does this tester support?: The tester operates at 230V AC and is rated for measurement category CAT II up to 300V.
How are the test results displayed?: Wiring status and wiring faults are clearly and directly indicated via the integrated LED display.
What is the advantage of the flexible plug cable?: The flexible cable makes it easy to reach tight or low-lying sockets and ensures comfortable reading of the display.
Are batteries included with this socket tester?: Yes, the socket tester comes supplied with 2 AAA batteries so you can start using it immediately.