LAP MS8907 Voltage Detector Pen

Product Code: 3222G
LAP MS8907 Voltage Detector Pen
Product Code: 3222G
Professional electrical detector offers high quality performance for the non-contact detection of AC voltage.


  • CAT III 600V
  • Detects 100-1000V AC Voltage
  • Light & Sound Detection Response
  • Non-Contact
  • LED Flashlight


Detecting distance 5mm. Frequency 50Hz-60Hz . Operating temperature 0-50°C (30-122°F). Operating humidity 85%RH. Battery type AAA.
€9.95 Incl. 20% VAT
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Additional Information
Technical Specification
  • Brand : LAP
  • Product Height : 25 mm
  • Product Length : 140 mm
  • Product Type : Voltage Detector Pen
  • Total Product Weight : 0.06 kg
  • Model No : MS8907
  • Product Width : 20 mm
  • Battery Type : AAA
  • Colour : Black & Blue
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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LAP MS8907 Voltage Detector Pen is rated 4.1 out of 5 by 131.
Rated 1 out of 5 by from Dubious Great when it worked, but it broke within two weeks.
Date published: 2017-03-20
Rated 1 out of 5 by from Activates with any voltage Not sure if I have a fault in mine (I will be returning tomorrow) but it indicates 12v and even indicates voltage on my i phone charging cable ? Also indicates 240v ac but is it 240v 12v or a phone charger ? Product states 50v -1000v ac ?
Date published: 2017-03-03
Rated 1 out of 5 by from Voltage Detector Not being an electrician and wanting to confirm whether any current was present on some cables found when dismantling a kitchen I bought this item. I first tried this on kettle cable, TV cable phone charger cable all live and the detector confirmed this, however on checking some cables laid not connected to the consumer unit or the ovens i.e. just lengths of wire the detector keeps telling me they are live with the same result for some new cable laid totally disconnected. Not impressed
Date published: 2017-03-02
Rated 5 out of 5 by from Detecting value! Fantastic bit of kit. Neat, compact, reliable and with the inbuilt light is soooooo handy! Great buy!
Date published: 2017-02-27
Rated 5 out of 5 by from Good voltage pen. Great for the price. Like the fact of a built in LED light. To be honest I'm not a massive fan of these as they can be unreliable but the convenience factor is substantial when it comes to finding singles that are live within trunking, just make sure you always check it on a known live supply before you use it or you could end up it with a belt. For the DIY enthusiast out there do not solely rely on these. THIS IS NOT A SUBSTITUTE FOR A PROPER GS38 VOLTAGE INDICATOR.
Date published: 2017-02-25
Rated 5 out of 5 by from Safety first! Brought this when changing over to USB sockets. Always worth checking the power even if you have tripped the rcd off.
Date published: 2017-02-24
Rated 1 out of 5 by from Totally Unreliable It detects live circuits when there aren't any. Better than the other way round I suppose. Lost confidence in it and will be returning it to my local Screwfix branch. Furthermore access to the batteries is extremely difficult. Generally very poor quality. "
Date published: 2017-02-14
Rated 5 out of 5 by from essential for diyer Used to check wiring before changing electric shower. Only 3 stars for reliability as only used for the shower, but am sure will use much more. Easy to use. Light and sound detection a plus. Previously used tester screwdriver but this is much better. Would definitely recommend as a must have in your tool box.
Date published: 2017-02-01
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