We offer you first-class quality and safety combined with global service and every support in resolving your monitoring problems.
- Electrical safety for unearthed power supplies (IT systems)
- Insulation monitoring equipment, insulation fault location systems
- Power supplies for medical applications
- Measuring and monitoring relays
- Electrical safety for earthed power supplies (TN systems)
- Using renewable energies efficiently: wind power, photovoltaics
- Test systems for electrical equipment and medical technology
Since January 1, 2012, we provide a five-year warranty for "5forU"-relevant devices registered not later than 24 months following the date of delivery ex factory.










