Mastech MS5202 High-Voltage Insulation Tester

Description

The Mastech MS5202 is a professional-grade, high-voltage insulation tester, also known as a "megohmmeter". Unlike standard multimeters, its primary purpose is to measure high insulation resistance, making it suitable for industrial equipment maintenance and other high-voltage applications.

Key Features

• High-voltage insulation testing: The MS5202 can test insulation resistance up to 100 GΩ (100,000 MΩ) by generating a DC test voltage of up to 2500V.
• Dual display: It features both an analog (pointer) display with a mirrored scale for high accuracy, and a digital LCD that shows the output voltage. This dual display provides a clear and reliable reading of measurement results.
• Constant measurement lock: The tester includes a lock function on the test button, which allows for continuous measurement without needing to hold the button down.
• Safety design: To prevent incorrect operation, the MS5202 is equipped with a dual measuring switch. It is also designed to be moisture and dust-proof, protecting its internal circuitry in harsh environments.
• Safety rating: The device adheres to the IEC1010-1 standard and is rated CAT II 5000V, ensuring secure and safe operation.
• Portability and power: The tester is portable and lightweight, suitable for fieldwork. It is powered by eight 1.5V AA batteries and a 9V battery.
• Battery test function: A built-in function allows you to test the status of the device's batteries, ensuring it is always ready for use.