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Voltage Tester Screwdriver with Non-Contact Induction Technology

Regular price £134.95 Sale price£39.95 Save 70%
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Only items left in stock!
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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Safe Electrical Diagnostics

Identify electrical issues safely with a tool that offers dual voltage detection. By touching the metal cap and the tip to a connection, a green light shows a neutral wire while red and green lights together indicate a hot wire. You can also hold it near a wire without direct contact to detect voltage for safer initial checks.

Voltage tester screwdriver with magnetic tip

Durable Build and Magnetic Tips

This tool serves as a fully functional screwdriver with crosshead and flathead bits made from chrome vanadium steel. The hardened bits resist wear during heavy use and feature magnetic tips to grip screws securely to prevent drops. An ergonomic and textured grip ensures the tool stays in your hand without slipping.

Hand using voltage tester on electrical outlet

Smart Chip and Breakpoint Detection

Powered by a smart chip, this device delivers stable readings and runs a self check before use to ensure reliability. It features a wire breakpoint finder that allows you to run the tool along a cable until the light goes out to find the exact location of a break. The bright LED indicator remains visible even in sunlight.

LED indicator lights glowing on tester

Product Specifications

  • Bit Material: Chrome Vanadium Steel
  • Bit Types: Crosshead and Flathead
  • Weight: 1.5 oz
  • Battery: 3 x LR41 Buttons
  • Indicators: Red and Green LEDs
  • Features: Contact and Non Contact Mode, Breakpoint Finder, Self Test

What’s Included

  • 1x Non contact Electrical Test Screwdriver

Frequently Asked Questions

How do I find a break in a cord?
Simply run the tester along the outside of the cable. The green light will turn off at the exact point where the wire is broken.

Can I use this outside?
Yes, it is equipped with a high brightness LED that is visible even in direct sunlight making it suitable for outdoor jobs.

How do I tell which wire is hot?
When using the contact method by touching the metal cap, a hot wire will trigger both the red and green lights simultaneously.

Does it come with batteries?
Yes, it uses three LR41 batteries which are easily swappable.

4.7 (19.342)
Jack Turner

Confirmation came through straight away, then another email when it was sent. Tracking worked and the parcel arrived when they said it would. Nice and straightforward

Benjamin Foster

Nothing missing and no surprises when I opened the parcel. What turned up matched what I’d seen on the website

Hannah Lewis

Had a look around before buying and this was a fair bit cheaper. Arrived as expected too, so happy with that.

Sophie Bennett

I emailed before ordering because I couldn’t work out which option I needed. Got a proper reply explaining the difference, rather than just a link back to the page I’d already read. Might seem a small thing but it helped me decide. Placed the order that evening and I’m happy with what arrived.

Harry Collins

My first order was only a small one a few months back. That went well, so I checked here when I needed something else. Different sort of purchase this time but everything was just as straightforward. Saved me another evening of looking around!

Daniel Thompson

Ordered Sunday evening and it was here Tuesday morning. Wasn’t expecting that, especially ordering over the weekend

Charlotte Brooks

All arrived, all good 😊

Amelia Scott

Entirely my mistake, I picked the wrong option and only noticed when the confirmation came through. Sent an email and they managed to change it before dispatch. Very relieved I didn’t have to deal with returning it afterwards!

George Wilson

Bought it in the sale. Happy with what I paid and it’s what I was after, which is the main thing.

Grace Mitchell

Hadn’t heard of Havenholt before and wasn’t sure about ordering from somewhere new. Only bought one thing to start with. There was a short wait for dispatch, but they kept me updated and everything arrived as described. Happy with the purchase and I’d be comfortable ordering again.

Emily Carter

There was a mix-up with my order so I had to get in touch. Sent a photo over and they explained what would happen next. Didn’t have to keep repeating myself to different people, which I really appreciated. All sorted now

Samuel Reed

They didn’t have the one I wanted when I went into the shop, but suggested checking online. Managed to order it on the website later that day. Would have preferred to take it home there and then, but this worked out fine.

Voltage Tester Screwdriver with Non-Contact Induction Technology
Voltage Tester Screwdriver with Non-Contact Induction Technology
£134.95 £39.95
Non Contact Voltage Tester Screwdriver – Induction Electrical Detector Pen for Safe DIY