The Megger 210170 Extended Range Insulation Resistance Tester is a portable electronic instrument designed for accurate measurement of insulation resistance in electrical systems. It provides regulated DC test voltages of 100, 250, 500, and 1000 volts, allowing insulation resistance measurements up to 20 GΩ. The device features an analog meter calibrated in megohms, ohms, and AC volts, along with a guard terminal to eliminate surface leakage currents. Suitable for use in installation categories up to 300 V line-ground and 500 V line-line, it is protected against transient overvoltages typical in fixed electrical installations. The tester also includes a 0- to 5000-ohm continuity range and a 0- to 600-volt AC/DC voltage presence indicator. Power is supplied via an internal hand-crank generator through a gear train, making it suitable for field use. It is ideal for testing wire, cables, motors, transformers, and electrical controls during acceptance, maintenance, and diagnostic procedures. The instrument helps detect insulation faults, moisture, contamination, and deterioration, enabling proactive maintenance and quality assurance in electrical systems.
Discover the Megger 210170 Extended Range Insulation Resistance Tester for precise and reliable electrical system diagnosis. Its multi-voltage testing capacities, analog meter, and guard terminal provide accurate measurements up to 20 GΩ. Compact and portable, it features an internal hand-crank generator for field use. Ideal for installation, maintenance, and diagnostic testing of wires, motors, and transformers, this tester detects insulation faults, moisture, and deterioration. Enhance safety and efficiency by purchasing this essential tool online today.
You can click on the BUY or RFQ button to purchase 210170 from an authorized MEGGER distributor.
You can download the 210170 datasheet or visit the MEGGER website for support.
MEGGER