Vigilohm is the range of Insulation Monitoring Devices (IMD) and Insulation Fault Locators (IFL), dedicated to IT unearthed system / ungrounded system, in Low Voltage and Medium Voltage (THR) applications.To keep the system safe and process continuity, Insulation monitors are mandatory, complemented with Fault Locators, Voltage adaptors and other accessories to adapt to each need. It also hosts communication capabilities to report data to a supervision system