Digitech Multimeter
The Digitech Multimeter is used to measure the amount of electrical voltage you are being exposed to when UN-EARTHED and EARTHED, and can also test the conductivity of earthing products if you don't have a Product Tester.

The Digitech Multimeter is used to measure the amount of electrical voltage you are being exposed to when UN-EARTHED and EARTHED, and can also test the conductivity of earthing products if you don't have a Product Tester.