Video guide - Touch-sensitive, column-type voltage indicators WN-711S and WN-723S

Voltage indicators are used to measure and monitor voltage levels in electrical circuits. They contribute to the safe operation of devices and enable quick diagnosis of network problems. We present two voltage indicators for installation in a switchboard: the 1-phase WN-711S and the 3-phase WN-723S. Why are these touch voltage indicators? What are their operating modes – bar or single diode? Watch our video guide.