What is the Wiha SB25563 continuity tester used for?

You use it to quickly test electrical circuits, connections, and components for continuity.

How does the device indicate test results?

The continuity tester indicates results clearly with both a loud acoustic signal and an LED display.

What is the safety category of this continuity tester?

It features measurement category CAT II and provides protection up to 400V AC.

What batteries does it use and are they included?

The tester is powered by 2 AAA batteries, which are included in the package.

Does the tester have extra features for dark work areas?

Yes, it features an integrated flashlight to illuminate dimly lit working environments.

WIHA SB25563 continuity tester up to 400V AC, CAT II incl. 2x AAA batteries - 45222

Name: WIHA SB25563 continuity tester up to 400V AC, CAT II incl. 2x AAA batteries - 45222
Brand: WIHA
SKU: 08079848
Price: 46.48 EUR
Availability: InStock

Supplier number: WIHA 45222 | EAN 4010995452223

46.48 tax incl.

€38.41 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

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Fast circuit diagnostics with Wiha

Practical benefits

Clear acoustic and visual feedback: You instantly verify continuity through the loud audio signal and bright LED indicator.
Safe testing up to 400V: You inspect circuits and components with confidence thanks to reliable CAT II overvoltage protection.
Integrated flashlight for dark workspaces: You easily illuminate dimly lit enclosures and electrical panels using the built-in torch function.

In a nutshell

The right choise for

With the Wiha SB25563 continuity tester, you quickly and reliably verify continuity across electrical circuits, wiring, and components. The combination of a loud acoustic signal and a clear led indicator gives you immediate confirmation of closed circuit paths. When inspecting dimly lit distribution boards or tight service panels, the integrated led flashlight ensures optimal illumination right where you need it. Featuring cat II safety protection for voltages up to 400V AC, this compact tester delivers peace of mind on every installation. It comes ready for work with 2 aaa batteries included.

Product information FAQ

€46.48

In stock - tax incl.

Key features according to our expert

Voltage: 400 V
Number of batteries included: 2
Power supply: 2 x AAA

Product description

Simplifies your work: Simple testing thanks to LED display and signal sound.
Simplifies your work: An integrated flashlight function ensures optimal illumination.
Increases your flexibility: Quick continuity test up to 20 mA tested current and two large resistance ranges up to 10 Ohm and up to 500 kOhm.
Product dimensions: 192 x 110 x 30 mm (LxWxD)
Application: For testing electrical connections, components, and equipment.
Measuring category: CAT II 400 V
400 V / 20 mA / 10 Ohm /< 500 kOhm
Very loud signal tone
LED display
Integrated flashlight function
Was the installation carried out correctly? With the continuity tester from Wiha, electrical circuits and electrical consumers can be quickly and easily tested for continuity. Thanks to a signal sound and LED display the continuity measurement is easy to read. If the device is not in use for 30 seconds, it automatically switches off to save energy. In addition, the continuity tester from Wiha has an integrated flashlight function, providing optimal illumination conditions even in poorly lit working environments. Both in the area of tested current and in various resistance areas, the continuity tester from Wiha offers reliable test results coupled with maximum safety according to CAT II up to 400 V.
IEC/EN 61010-1, IP40, CE

All Features

Voltage: 400 V
Number of batteries included: 2
Power supply: 2 x AAA
Battery capacity (ah): 1.3 Ah
Battery voltage (v): 1.5 V
Battery included in package?: Yes
Battery weight (g): 8 g
Operating temperature min - max (°c): 0 - 40°C
With battery / rechargeable battery: Yes
"battery" or "cell": Battery
Watt/hour (w/h): 1.95 w/h
Total weight battery in product (g): 16 g
Overvoltage protection (v): 400 V AC / DC (30s)
Battery type (iec designation): 2x AAA batteries
Self service - packing: No
Height (mm): 31 mm
Number of cells: 2
Resistance (text field): Range 1: 0 to 500 kOhm / Range 2: 0 to 10 Ohm
Protection class ip: IP40
Automatic switch on: Yes
Overall length (mm): 93 mm
Testing current (text field): Range 1: < 5 µA / Range 2: < 20 mA
2 measurement ranges: 0 - 500 kOhm und 0 - 10Ohm
Continuity check: LED and signal tone
Optical signal: Yes
Acoustic signal: Yes
Width (mm): 75 mm
Battery capacity (mah): 1300 mAh

Brand WIHA
08079848
EAN 4010995452223
Supplier number WIHA 45222

Frequently asked questions about this product

Answered by specialists

What is the Wiha SB25563 continuity tester used for?: You use it to quickly test electrical circuits, connections, and components for continuity.
How does the device indicate test results?: The continuity tester indicates results clearly with both a loud acoustic signal and an LED display.
What is the safety category of this continuity tester?: It features measurement category CAT II and provides protection up to 400V AC.
What batteries does it use and are they included?: The tester is powered by 2 AAA batteries, which are included in the package.
Does the tester have extra features for dark work areas?: Yes, it features an integrated flashlight to illuminate dimly lit working environments.