NHS & Schools: COVID-19 Product Discount
All Martindale Products

Martindale CP501 13A Electrical Socket Tester MARTST1

Reward Points (?)

Logged in, worth £0.20, read more.

£13.14 £10.95
5 in Stock Delivery Options

UK - Zone 1 Orders

England, Wales & most of Scotland.

Free 3-5 Working Day1
Orders Over £99 & Selected Items

Economy 2-3 Working Day1
From £1.95

Tracked 2-3 Working Day

Express Next Working Day

Priority Next Working Day
£14.95 (Pre-Noon)
£19.95 (Pre-10:30am)

Saturday & Sunday
£14.95 (Pre-Noon)

UK - Zone 2 Orders

Highlands, Islands & Northern Ireland.

Free 3-5 Working Day1
Selected Items (Calculated at Checkout)

Economy 2-3 Working Day2
From £1.95

Tracked 2-3 Working Day

International Orders

Delivery is calculated at checkout.

Note: Next day delivery is not guaranteed for orders placed after 3:00pm. Prices Ex VAT.

1, 2 See delivery page for more details.

Advice & Support
Price Match Request

This socket tester is incredibly easy to use, and it is capable of detecting the majority of common wiring problems. The tester is designed to be used on 13A UK sockets, and once plugged in, can detect problems including neutral faults, the absence of an earth wire, and mixed up wires.

This Martindale tester indicates a problem with one or more aspects of a socket’s wiring using neon lights. If an aspect of the socket is wired incorrectly, the corresponding neon light will light up. The lights do not turn on if their corresponding aspect of wiring is faulty. 

This Martindale socket tester has a number of great features that make it an easy and safe device to use. For example, the body of the tester was designed to allow quick plugging and unplugging into a socket, and the case of the body is made from flame-resistant ABS. This piece of equipment is highly portable, weighing only 115 grams and measuring 65 x 50 x 65 millimetres. The Martindale CP501 Socket Tester can operate with voltages from 200V to 250V.

Part CodeMARCP501

Files & Downloads:

2 Reviews
Overall Rating

Write a Review

Write Your Own Review
You're reviewing:Martindale CP501 13A Electrical Socket Tester MARTST1
Your Rating

Subscribe to our Newsletter

International Enquiry