WIHA SB25516 voltage and continuity tester 12-1000V AC, CAT IV incl. 2x AAA batteries - 45216

Name: WIHA SB25516 voltage and continuity tester 12-1000V AC, CAT IV incl. 2x AAA batteries - 45216
Brand: WIHA
SKU: 08079841
Price: 82.7 EUR
Availability: InStock

Supplier number: WIHA 45216 | EAN 4010995452162

82.70 tax incl.

€68.35 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered as of 30/09/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Reliable electrical testing with Wiha

Practical benefits

Broad voltage testing range: You test AC voltages from 12V to 1000V AC while performing continuity and phase sequence checks.
Clear visual and audible feedback: The illuminated LED display and audible buzzer notify you instantly of test results and circuit continuity.
Convenient one-handed socket testing: An integrated spacer and built-in flashlight let you effortlessly test power sockets with a single hand.

In a nutshell

The right choise for

With the Wiha SB25516 voltage and continuity tester, you quickly and safely determine zero voltage on electrical installations. Thanks to the wide measuring range of 12V to 1000V ac and 12V to 1500V DC, you effortlessly perform voltage checks, continuity tests, and polarity detection in distribution boards, wall outlets, and switches. The clear led display and audible buzzer deliver instant visual and acoustic feedback on circuit continuity and readings. An integrated spacer and built-in flashlight make socket testing easy to perform single-handedly, even in poorly lit areas. Rated for cat III up to 1000V and cat IV up to 600V with IP64 protection, it comes ready to work with 2X aaa batteries included.

Product information FAQ

€82.70

In stock - tax incl.

Key features according to our expert

Max. voltage: 1000 V
Min. voltage: 12 V

Product description

Simplifies your work: Quick one-hand testing on power sockets due to the 19 mm contact distance.
Simplifies your work: An integrated flashlight function ensures optimal illumination.
Meets your requirements: Checking the FI trigger by means of two load buttons.
Product dimensions: 282 x 110 x 50 mm (LxWxD)
Application: To determine zero voltage.
Application: For standardized voltage testing, continuity testing, rotational field testing incl. FI protective switch measurement.
Measuring category: CAT III 1.000 V / CAT IV 600 V
12 - 1,000 V AC / 1,500 V DC
CAT III 1,000 V / CAT IV 600 V
One-handed test
Rotary field measurement
FI load buttons
Voltage check despite empty battery
Safety rule: determine zero voltage! The voltage and continuity tester from Wiha is your ideal daily companion to easily check this prerequisite of the safety rule and to support you with the various requirements in your daily work. It allows voltage testing of a convenient range from 12 V to 1,000 V AC or 1,500 V DC. In addition, it can be used for continuity testing, optical rotational field testing, single-pole testing, and automatic polarity detection. LED display ensures easy to read measurement results. An additional signal sound indicates the current flow during the continuity check. The check can also be conveniently carried out on sockets with a single hand thanks to the integrated spacer. In addition, the voltage tester from Wiha has an integrated flashlight function, providing optimal illumination conditions even in poorly lit work environments. Simultaneous pressing of both buttons on both handles of the test tips allows the functional test of the FI protective switch by connecting a load. According to the measurement categories CAT III up to 1,000 V and CAT IV up to 600 V, the voltage and continuity tester from Wiha offers maximum safety for working on building installation and directly on the sources of low-voltage installations.
IEC/EN 61243-3:2014, IP64, CE

All Features

Max. voltage: 1000 V
Min. voltage: 12 V
Contamination level: 2
Atex approval: No
Emobility-compatible: No
Measuring category: CAT IV 600 V / CAT III 1.000 V
Led elv display: > 50 VAC, > 120 V DC
Protection class ip: IP64
With battery / rechargeable battery: Yes
Height (mm): 50 mm
Self service - packing: No
Einpolige phasenpruefung min - max (v ac): 100 - 700
Battery type (iec designation): 2x AAA batteries
Total weight battery in product (g): 16 g
Inherent time (s): < 0.5 s at 100 % of the nominal value
Safety circuit (ma): Is < 3.5 mA (at 1,000 V)
Watt/hour (w/h): 1.95 w/h
"battery" or "cell": Battery
Number of cells: 2
Operating temperature min - max (°c): -15 - 50°C
Battery weight (g): 8 g
Battery included in package?: Yes
Battery voltage (v): 1.5 V
Einpolige phasenpruefung max (v ac): 700 V AC
Storage temperature min (°c): -20 °C
Humidity rh max (%): 85 %
Battery capacity (ah): 1.3 Ah
Battery capacity (mah): 1300 mAh
Photovoltaic-compatible: No
Rotation field indication: LED L, R
Lcd resolution: X
Height above sea level: 2000 m
Voltage v ac min - max: 12 - 1000
Led tolerances: according to EN 61243-3
Width (mm): 110 mm
Acoustic signal: Yes
Integrated flashlight: Yes
Lcd range: X
Voltage v dc (min): 12 V DC
Rotation field test: 170 - 1,000 V phase to phase AC 50/60 Hz
Lcd overflow display: X
Remote voltage test: No
Voltage v dc (max): 1500 V DC
Voltage v dc min - max: 12 - 1500
Lcd precision: X
Continuity check: Measuring range 0 - 500 kOhm + 50%
Display: LED
Voltage v ac (min): 12 V AC
Fi check: Yes
Single-pole phase test: 100 V AC
Measuring mode: 30 s ON (operating time), 240 s OFF (recovery time)
Voltage v ac (max): 1000 V AC
Overall length (mm): 282 mm
Battery consumption (ma): 80 mA

Brand WIHA
08079841
EAN 4010995452162
Supplier number WIHA 45216

Frequently asked questions about this product

Answered by specialists

What is the measuring range of this Wiha voltage tester?: The tester measures AC voltages from 12 V to 1000 V AC and DC voltages from 12 V to 1500 V DC.
Can you test RCD circuit breakers with this device?: Yes, pressing the buttons on both test handles simultaneously applies a load to test RCD tripping.
Does the tester have an acoustic signal for continuity testing?: Yes, during continuity testing the device emits an audible beep alongside the LED indication.
Which batteries are required and are they included?: The device operates on 2 AAA batteries, which are included in the package.
What safety rating does the Wiha SB25516 have?: This tester is rated for CAT III up to 1000 V and CAT IV up to 600 V, with an IP64 protection class.