Electrostatic Tester
ESM-1 - ROM-Elektronik GmbH (Simplex)
With the ESM-1, you can easily determine where your body is subjected to electrical alternating voltages without prior knowledge. In addition, you will see how your sanitation measures change your electrical load. In the past, multimeters have often been used for this purpose. As far as simpler devices were concerned, uncertainties of measurement were present and the results were often not comparable.