The Extech MG310 is a professional-grade multimeter and insulation tester designed for accurate electrical measurements and insulation testing in various applications. This versatile handheld instrument combines precision, versatility, and essential features to provide comprehensive testing capabilities for professionals in electrical and electronic fields.

The Extech MG310 offers a wide range of measurement functions, including AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, temperature, diode test, and continuity test. It features a large and clear LCD display with a backlight, ensuring easy reading of measurement results even in low-light conditions. The multimeter also includes a built-in insulation tester that allows for testing of insulation resistance in electrical circuits and systems.

The insulation testing function of the Extech MG310 enables the measurement of insulation resistance in various ranges, ensuring the safety and integrity of electrical installations. It may include additional features such as selectable test voltages, auto-discharge capability, and insulation resistance alarm thresholds for efficient and reliable insulation testing.

Designed for durability and user convenience, the Extech MG310 has a rugged and ergonomic design that withstands tough working conditions. It is typically powered by batteries, providing portability and allowing for on-the-go testing in various locations.

The Extech MG310 is suitable for a wide range of applications, including electrical maintenance, troubleshooting, HVAC, industrial electrical systems, and compliance testing. It is particularly useful for professionals who require accurate and reliable electrical measurements and insulation testing for diagnosing faults, verifying circuit performance, and ensuring proper insulation in electrical installations.