Insulation and Continuity Tester, Model MIT420/2 | MEGGER

Megger MIT420/2 Insulation and Continuity Tester | Megger

The Megger MIT420/2 insulation and continuity tester is a precision measurement instrument designed for an exceptionally wide range of electrical and industrial applications. It offers stabilized insulation test voltages of 50 V, 100 V, 250 V, 500 V, and 1,000 V with an accuracy of +2% / -0%. It automatically calculates the Polarization Index (PI) and Dielectric Absorption Ratio (DAR), making it ideal for electrical installations, motor testing, wiring, avionics, panel manufacturing, and industrial maintenance.

Applications

• Insulation testing in residential, commercial, and industrial electrical installations
• Diagnostic and predictive maintenance of electric motors and transformers
• Continuity verification in wiring and distribution systems
• Electrostatic discharge (ESD) testing in electronic manufacturing
• Inspection of electrical panels and industrial control boards
• Applications in avionics, automotive sector, and electrical infrastructure maintenance

Technical Specifications

• Model: MIT420/2
• Brand: Megger
• Insulation test voltages: 50 V, 100 V, 250 V, 500 V, 1,000 V
• Voltage accuracy: +2% / -0%
• Polarization Index (PI): 10 min / 1 min ratio
• Dielectric Absorption Ratio (DAR): 60 sec / 15 sec and 60 sec / 30 sec
• Equipment type: Insulation and continuity tester
• Applications: Electrical, industrial, automotive, avionics, ESD, panel manufacturing
• Country of origin: United States

Other Common Names

• Megger MIT420/2 digital megohmmeter
• 1000V insulation resistance meter
• Megger electrical insulation tester
• Insulation resistance tester MIT420/2
• Industrial insulation and continuity tester
• Megohmmeter with automatic PI and DAR