ISOMETER® iso685

• Predefined measurement profiles
• Reliable measurement of insulation resistance, voltage, capacitance and frequency
• Integrated web server
• Modbus TCP/RTU
• History memory
The ISOMETER® is an insulation monitoring device in accordance with IEC 61557-8 for IT systems. The devices are universally applicable in AC, 3(N)AC, AC/DC and DC systems. AC systems may include extensive DC-supplied loads (such as rectifiers, inverters, variablespeed drives).