Megger 210170 Extended Range Insulation Resistance Testers

Megger 210170 Extended Range Insulation Resistance Testers

Ideal instrument when high ranges are needed for measuring insulation resistance. Provides excellent test voltage regulation and an external guard terminal to eliminate surface leakage current from the measurement.

• Multiple test voltages
• Guard terminal to eliminate surface leakage current
• Voltage indicating range

The instruments are all electronic; they generate a regulated dc high voltage and use low-zero-drift, high-accuracy circuits, with high current sensitivity. Designed for portability, each is enclosed in a molded, impact-resistance, flame-retardant case.