Not only does the Martindale MARCP520 identify 28 different fault conditions via the super bright LEDs and key system in the instructions, but it also has the added benefit of a 4mm earth connection for a banana plug to guarantee good earth. We are able to supply and support the full range of Martindale's Test Equipment, Including repairs and calibration. It is merely a statement that the equipment has been produced to operate within its intended application, it has no traceable certificate or constitutes any defined results for accuracy before leaving the manufacturing process.

We offer a free of charge calibration and certification with the purchase of any of the Martindale test equipment range.

The product page you are looking for might have been removed, had its name changed, or is temporarily unavailable. The Martindale CP501 check plug is fitted with a flame retardant ABS case with a sculpted shape for easy removal. It is a highly reliable and easy-to-use device that allows you to quickly and accurately check the wiring of 3-phase sockets to ensure they are safe to use.

Over 2 million people use this Martindale CP501 Check Plug 240V Socket Tester to check that sockets are working correctly.Its clear display, self-test function, and easy-to-use design make it a great choice for anyone who needs to quickly and accurately test industrial sockets for safety and reliability.