The item shown is a Megger MIT1025 10kV Insulation Resistance Tester used for diagnostic testing and maintenance of high-voltage electrical equipment.
Test Voltage: Capable of testing up to 10 kV.
Measurement Range: Measures insulation resistance up to 20 TΩ (teraohms).
Safety Rating: CAT IV 600 V rated for safe field use.
Diagnostic Features: Includes Polarization Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Step Voltage (SV), and ramp test modes.
Power: Operates on a Li-ion battery or from line power if the battery is dead.