The WIM 47 is a handy monitoring device for fully automatic monitoring of ionization at the ESD workplace or in machines. The positive and negative charging time and the OFFSET voltage are permanently monitored. An alarm is signaled acoustically and visually. In the event of a fault, a switching output can switch off the ionizing unit (e.g. via the Switch Box 7100.WIM47.SB) or report the alarm to a higher-level control system. - handy device for monitoring the ionization at the workplace - permanent monitoring of the discharge time - 1 piece Ionizer Monitor WIM 47 - 1 piece plug-in power supply unit with interchangeable adapter (EU/USA) - 1 piece earthing cable - 1 piece quick start guide