Fluke 1AC-II Voltage Detector Pen 263 x 75 x 35mm

By Fluke Product code: 18409 Pack size: Each

Product Details

Detects AC voltage through insulation without requiring contact to the bare conductor.
• Features light and sound detection
• High safety rating detects CAT IV 1000V
• IP40

Full Description

Assess whether there's a live electricity flow with this Fluke voltage tester pen. There's no need for contact with the bare conductor, so you can use this handy gadget through insulation and in a wider range of tasks. It's simple to use and glows bright red if there's AC voltage present.

This voltage detector pen is IP40-rated, which means it's protected against ingress by tools and small wires greater than 1 mm. It's powered by two AAA batteries and they're included in the pack. For easy transportation, the item is pocket-sized and comes with a clip attachment. It's a piece of kit that's relied on by electricians and DIYers alike.

• Detects AC voltage through insulation without requiring contact to bare conductor

• Features light and sound detection

• High safety rating detects CAT IV 1000V

• Operates from -10°C to 50°C (-14°F to 122°F)

• Easy to wipe clean with a damp cloth

• Requires 2x AAA batteries (included)

• Typical battery life is greater than one year

• IP40-rated

• Two-year warranty (T&Cs apply)

Technical Specification
Brand Fluke
Manufacturer ID 1ACII
IP Rating IP40
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 6pm for Monday delivery
  • Orders placed after Sunday at 6pm will be delivered the following Tuesday

Pre-12pm Delivery – £10.00 or £5.00 for orders over £25, to arrive before 12pm on the scheduled days above

Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)

Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)

Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page

Items over 30kg can only be delivered next Business Day Mon-Fri, if ordered before 6pm. Orders placed after 9pm Thursday will be delivered the following Monday

More about Delivery & Returns
Click & Collect details

Collection Details

We are fully open and delighted to welcome our customers into our branches. Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

We advise that you check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Please wait for your text or email before coming to collect it and be aware that we will still have health & safety measures in place, so we ask that you observe the branch guidelines.

Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Fluke 1AC-II Voltage Detector Pen 263 x 75 x 35mm is rated 4.9 out of 5 by 11.
Rated 5 out of 5 by from Great Great bit of kit must have for quick tests, saves me loads of time disconnecting wires
Date published: 2021-10-03
Rated 5 out of 5 by from Usefull for quick checks of cables Does what you need it to. Sometimes you have to turn it off and on again to get it to beep however.
Date published: 2021-07-09
Rated 4 out of 5 by from Not as sensitive as I would like After rave reviews perhaps expecting a bit too much. This does work but sometimes you need to have it very close to detect a live wire. Always double check before passing over and not getting a response.
Date published: 2021-05-10
Rated 5 out of 5 by from Good to have Good for keeping in the toolbox - has came to use many times now:)
Date published: 2021-04-09
Rated 5 out of 5 by from Brilliant shirt pocket sized safety device. Valuable reliable safety device.Had to replace my 8 year old one as the batteries had eaten themselves.
Date published: 2021-03-03
Rated 5 out of 5 by from Volt detector Nice size and you can replace the batteries
Date published: 2021-02-07
Rated 5 out of 5 by from None Good little tester fits in pocket
Date published: 2019-11-29
Rated 5 out of 5 by from The only volt stick worth bothering with Forget any of the cheaper voltage detectors, these are the only ones that can last in a pocket for more than 6 months. Not a replacement for correct safe isolation procedures
Date published: 2019-10-26
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