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UNI-T UT13A Non Contact Voltage Detector

UNI-T UT13A Non Contact Voltage Detector
sku: UT13A

  • Pen-shaped non-contact voltage detector
  • Adjustable sensitivity
  • Features audio and flashing LED indicators

Was: £15.59
You Save: £13.20
£2.39 Incl. VAT £2.87
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UNI-T UT13A Non Contact Voltage Detector Details

The quickest, easiest and cheapest way to verify the presence of AC voltage within an electrical system.

Pocket-sized, extremely easy to use and perfect for any electrician, the UNI-T UT13A verifies the presence of AC voltage from 24V to 600V. If voltage is detected, the UT13A will both shine a flashing LED indicator and will also emit an audible beeping tone.

An upgraded version of this model, the UT13B, has wider measurement range and vibration feedback is also included. For more information on the UT13B please visit its page.

UNI-T UT13A Voltage Detector Key Features

  • Detects the presence of AC voltage from 24 to 600V
  • Adjustable frequency for use on 50/60Hz circuits
  • Beeper indicator
  • Flashing LED indicator
  • Low battery indicator
  • Non-contact tester
  • Pocket-sized design with integrated pocket clip

What's Included?

  • UNI-T UT13A Voltage Detector
  • User Manual
  • Battery

Please note:

The battery clip unscrews rather than unclips and the tester will only work if the battery clip is put back on with the pocket clip on the same side as the sensitivity button.

Technical Specs

Part Code: UT13A

UNI-T UT13A Technical Specifications

AC Voltage Range 24 to 600V
Frequency 50/60Hz
Low Battery Indication ≤1.0V
Power 1.5V battery (RO3) x 1
Weight 49g
Dimensions 150mm x 20mm

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Much better than Screwfix cheapie

Review by Kerry (Posted on 06/12/2016)


The fact that you can alter the sensitivity is a huge benefit, I purchased one from screwfix that bleeped all over the place, you couldn't be sure what was live. Plus the screwfix item didn't agree with its own instructions, neither another example from stock when I took it back. Very happy with this.


Review by Harry Grout (Posted on 26/05/2015)


It was cheap, came with a free tester and turned up on time, can't ask for anymore

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