0500 41 41 41
Cookie Reports - Screwfix Cookie Policy


Fluke 1AC-II Voltage Detector Pen

Product Code: 85949

Detects AC voltage through insulation without requiring contact to the bare conductor.

  • Light & Sound on Detection of Voltage
  • Detects CAT IV 1000V AC Voltage
  • IP40. CAT IV.
  • View more information

Measures 200-1000V AC.



Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 5 out of 5 by Fluke 1 volt detect safety 1st Fluke is at the top of it's game for test equipment and I am comfortable with its reliability. Expensive yes, but can you put a price on your safety? I have found it possible to get the occasional false reading so ensure you go along and around the cable until your happy with the reading. Very handy for a quick confirmation of power on or off. See attached pic 19 Nov 2015
Rated 5 out of 5 by Essential piece of kit Should be part of everyone's tool kit, another superb product from Fluke. May be more expensive than some cheaper brands but when you are dealing with electrics you want something reliable. Easy to keep in your pocket and it has never let me down! 16 Nov 2015
Rated 5 out of 5 by The Best Voltage Detection Pen As some other reviewers, I first bought a cheap one which turned out not to work reliably, the last thing you want when you're trying to identify if a circuit is live. I know the Fluke name it is one of the names for quality test gear and this is no exception. Easy to use, above all reliable, also has audible bleep as well as LED detection. Expensive compared with other pens but you get what you pay for. To sum up a typiclal Fluke product, reliable, well made, expensive but worth the money.. 5 Nov 2015
Rated 2 out of 5 by Too sensitive Just purchased this expensive gadget and have to say it has disappointed me. There was an electrical connection to ceiling light with 2 live and 1 neutral incoming. ( do not question why the sparky created the connection this method ) however when trying to identify which is live and which is neutral all 3! came up as live! Conclusion: if cables are too close to each other this piece of tool is unreliable to indicate who is who in the sparky game... 3 Nov 2015
  • 2015-11-25 T09:43:40.312-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_33, tr_33
  • loc_en_US, sid_85949, prod, sort_default
Page : 2 next>


Brand Fluke
Colour Orange / Grey
Manufacturer Guarantee 2 years
Manufacturer Guarantee 2 years
Model No 1AC-II/S
Pack Size 1
Product Depth 25 mm
Product Length 150 mm
Product Width 18 mm
Total Product Weight 0.05 kg