Extech MG500 High Voltage Insulation Tester 10kV 500GOhm

The Extech MG500 Digital High Voltage Insulation Tester is designed for demanding insulation resistance testing up to 10,000 volts, making it ideal for high-voltage equipment maintenance. With the ability to measure insulation resistance up to 500GOhm, the MG500 ensures accurate and reliable diagnostics in industrial applications.

Built for durability and ease of use, the MG500 includes advanced features such as Polarization Index (PI) and Dielectric Absorption Ratio (DAR) testing for deeper insulation performance insight. Its EnerSave™ function helps conserve battery life by limiting test duration to 10 seconds. Backed by a rugged built-in carrying case and test accessories, the MG500 is ready for field use in challenging environments.

What's Included:

• 1 - Built-In Heavy Duty Carrying Case With Cover
• 1 - Set of Test Leads
• 1 - Alligator Clips
• 8 - C Batteries

Features

High Voltage Testing Capability
Performs insulation resistance testing at voltages up to 10kV for high-voltage applications.

Extensive Measurement Range
Measures insulation resistance up to 500GOhm for accurate performance analysis.

Advanced Diagnostic Tools
Includes Polarization Index (PI) and Dielectric Absorption Ratio (DAR) for evaluating insulation integrity over time.

Energy-Saving Operation
EnerSave™ function limits test time to 10 seconds, extending battery life and improving efficiency.

Rugged and Portable Design
Comes with a built-in heavy-duty carrying case for field durability and protection.

What's Included

Included with Your Purchase:

• 1 - Built-In Heavy Duty Carrying Case With Cover
• 1 - Set of Test Leads
• 1 - Alligator Clips
• 8 - C Batteries

Specifications

• Test Voltage: Up to 10,000V
• Insulation Resistance Range: Up to 500GOhm
• Safety Rating: CAT III 300V
• Diagnostic Modes: PI (Polarization Index), DAR (Dielectric Absorption Ratio)
• Energy Saver: EnerSave™ 10-second test limit
• Battery Type: 8 x C Batteries
• Case: Built-in heavy duty carrying case with cover

FAQ

Q: What is the maximum voltage this tester can output?
A: The Extech MG500 can output test voltages up to 10,000V.

Q: What is the maximum insulation resistance this unit can measure?
A: It can measure insulation resistance up to 500GOhm.

Q: What are PI and DAR tests?
A: PI (Polarization Index) and DAR (Dielectric Absorption Ratio) are advanced diagnostic tests used to assess insulation condition over time.

Q: How does the EnerSave™ function work?
A: EnerSave™ limits each test to 10 seconds, conserving energy and extending battery life.

Resources

Documents:

• Extech MG500 Datasheet