What voltage range does this detector measure?

The Fluke FLK-1AC-A1-II detects non-contact AC voltages from 90V to 1000V AC.

How does the device indicate the presence of voltage?

Upon voltage detection, the tip glows red and an audible beeper sounds.

How do you verify that the tester is functioning properly?

With integrated Voltbeat technology, the device performs a continuous self-test for reliable operation.

What is the safety rating of this voltage tester?

It features a CAT IV 1000V safety rating for enhanced user protection.

How many voltage testers are included in this pack?

This multipack contains 5 units of the Fluke 1AC-A1-II VoltAlert.

FLUKE 1AC-A1-II-5PK VoltAlert voltage detector 90V-1000V AC (5 pcs) - 2433042

Name: FLUKE 1AC-A1-II-5PK VoltAlert voltage detector 90V-1000V AC (5 pcs) - 2433042
Brand: FLUKE
SKU: 02958736
Price: 186.48 EUR
Availability: PreOrder

Supplier number: FLUKE 2433042 | EAN 0095969290890

Recommended Retail Price €220.69

186.48 tax incl.

€154.12 excl. VAT (incl. all environmental contributions)

On order: delivered from 21/10/2026

set

Ordered before 20:00 - delivered as of 21/10/2026
Free shipping
Delivery by DHL

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Reliable non-contact voltage detection

Practical benefits

Clear visual and audible alert: You detect AC voltage from 90V to 1000V instantly as the tip illuminates red and sounds a clear beeper.
Convenient 5 piece pack: This 5-piece pack of Fluke voltage testers ensures your team is fully equipped across different job sites.
Continuous integrated self test: Built-in Voltbeat technology continuously verifies battery power and circuit integrity so you always know the tool is working.

In a nutshell

The right choise for

With the Fluke FLK-1AC-A1-II-5PK VoltAlert voltage tester set, you quickly and safely detect ac voltage without making direct contact. Simply place the tip near a socket, switch, or insulated cable; upon detecting voltage between 90V and 1000V AC, the tip illuminates red and an audible signal sounds. Built-in Voltbeat technology runs a continuous self-test, giving you complete confidence that the circuit and batteries are working properly before each check. This convenient 5-piece pack equips your whole team or multiple workstations at once with a reliable testing solution featuring a cat IV 1000V safety rating.

Product information FAQ

€186.48

tax incl.

Product description

Voltbeat technology and continuous self-test - so you always know it's working
When voltage is detected, the dot lights up and a beep sounds
CAT IV 1000 V for extra protection
Extended range: 90 V to 1000 V AC

Brand FLUKE
02958736
EAN 0095969290890
Supplier number FLUKE 2433042

Frequently asked questions about this product

Answered by specialists

What voltage range does this detector measure?: The Fluke FLK-1AC-A1-II detects non-contact AC voltages from 90V to 1000V AC.
How does the device indicate the presence of voltage?: Upon voltage detection, the tip glows red and an audible beeper sounds.
How do you verify that the tester is functioning properly?: With integrated Voltbeat technology, the device performs a continuous self-test for reliable operation.
What is the safety rating of this voltage tester?: It features a CAT IV 1000V safety rating for enhanced user protection.
How many voltage testers are included in this pack?: This multipack contains 5 units of the Fluke 1AC-A1-II VoltAlert.