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Extech DV30 Non Contact Adjustable AC Voltage Detector

Extech DV30 Non Contact Adjustable AC Voltage Detector
sku: DV30
< 3 In Stock

  • AC sensor with self-testing capability
  • Sensitivity of detector can be adjusted where required
  • Range from 12 to 600 VAC

RRP: £13.35
£10.90 Incl. VAT £13.08
Members earn 21 points

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Extech DV30 Non Contact Adjustable AC Voltage Detector Details

Amazing value, this low cost detector is a great addition to your toolkit for finding live wires, wire breaks, live outlets and any other AC voltage source.

Capable of detecting AC voltage from 12V to 600V with no-contact needed and a built-in sensitivity adjustment function for use on specific systems, the Extech DV30 will both light up and emit an audible tone should it detect the presence of AC voltage.

To ensure measurement accuracy is maintained throughout the life of the product a self-testing function is built-in to assess the overall accuracy.

Extech DV30 Non-Contact Adjustable AC Voltage Detector Key Features

  • Pen-shaped design - clips into your pocket
  • Non-contact detection of AC voltage from 12 to 600V
  • Sensitivity adjustment function
  • Audible and visual indicators when voltage is detected
  • Self testing function

What's Included?

  • Extech DV30
  • 4 x LR44 Button Batteries
Technical Specs

Extech DV30 Technical Specifications

Voltage Sensitivity 12V to 600V AC (50 to 500Hz)
Operating Temperature -10 to 50°C (14 to 122°F)
Storage Temperature -20 to 60°C (-4 to 140°F)
Relative Humidity <80%
Operating Altitude 7000ft (2000m) max
Safety Indoor use only
Battery 4 x LR44 batteries
Dimensions 155 x 28 x 25mm (6.3 x 0.75 x 1")
Weight 42g (2oz)
Category Rating IEC 1010 Category III 600V

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Works a treat

Review by Ian W (Posted on 25/05/2017)


Because you can set the sensitivity, this actually works and doesn't
give a signal on any piece of metal (or even wood), like the previous model I tried (and returned to Amazon).


Review by Ronnie milne (Posted on 14/04/2017)


The tool works extremely well. The afters sales care was excellent

Perfect in every way (just like Mary Poppins) !!

Review by Eddie Mc (Posted on 31/12/2015)


Quality, price, delivery and after-sales service were nothing short of perfect so I would have no problem buying from this excellent supplier again. 5*+++

Quality, good price, fast delivery

Review by Roy D (Posted on 01/03/2015)


Wanted an adjustable sensitivity volt pen, just the job, good price, fast delivery. Job done!

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