Martindale Extension Lead Tester

The Martindale Extension Lead Tester is a versatile piece of equipment capable of testing applied test voltages of up to110V +/- 10% and 240V +/- 10%. It can also be used to measure frequencies of between 50 and 60Hz.  What’s more, it can be used to test the polarity of neutral and phase conductors, and to check the safety earth. This piece of Martindale test equipment is great because it is compatible with all models of PAT testers, and is not an exclusive tool.

This Martindale Extension Lead Tester will provide you with quick results with minimum effort. Simply plug the extension lead you wish to test into the port at the top of the device, and wait until the lamps on the front of the device flash. You can then determine what the results of the test are by using the key on the front of the device. In this simple way, the Martindale electric extension lead tester can be used to test for lots of different problems.

The body of this Martindale tester is very safe to use, as its body is made from flame-retardant ABS. This device was designed to be used safely in dry conditions, but will operate in up to 80% humidity.