Faithfull Mains Tester 140 x 2.9mm 100-250 Volt
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
This Faithfull Mains Tester Screwdriver is fitted with a neon indicator in the clear plastic handle which illuminates when the point of the tester is touched on a live voltage source.
This mains tester is suitable for testing AC voltages from 125 to 250 volts against earth. The tip of the tester should be placed on the suspected live source, while finger touch contact is applied to the metal stud on the top of the handle. If the circuit or terminal contact point at the tip of the tester is live, the bulb will then light up as confirmation.
Note: ALWAYS test the mains tester on a known live source before use, to determine that its indicator bulb is functioning correctly prior to use.
WARNING: The earthing position of the user largely determines whether the tester bulb will illuminate or not. Failure to illuminate therefore does not provide 100% confirmation that no voltage is present.
Size: 140 x 2.9mm.