Digital Insulation Resistance Tester for 0.1MΩ-10GΩ

The insulation resistance tester we offer supports data reading, deleting, and storage, catering to your diverse needs. It can store data at any time to prevent data loss, and you can view and delete data as required, providing a safer and more convenient way to record and read measurements.

Featuring a large LCD backlight display, the device allows you to clearly see the measured value even in low-light outdoor environments. Simply press and hold the hold button for 2 seconds to activate the backlight function.

Designed for durability and cost-effectiveness, the product utilizes a unique silicone shock-absorbing protective cover with a concave-convex fit design. This not only makes it moisture-proof but also protects against drops, significantly enhancing the product's longevity.

Equipped with an automatic discharge design, the instrument will automatically discharge after the test is completed, providing dual protection with the automatic discharge and overload protection functions for professional safety. A storage bag is also included, enabling simple storage, easy carrying, and convenient indoor or outdoor placement and maintenance.

To ensure safe measurements, the tester incorporates low/high voltage indication, which can help you reduce errors and dangerous operations, safeguarding both the circuit and your own well-being. Additionally, the low battery warning function alerts you to replace the battery in a timely manner, preventing the product from malfunctioning.

The 2000-digit high-definition display makes reading the measurements more effortless and intuitive. The automatic ranging feature and short-circuit current/voltage design further enhance user convenience, eliminating the need to manually select the range during resistance measurements.

Using the device is straightforward. After inserting the wires according to the instructions, simply press and hold the power button for two seconds to turn on the device, click "TEST" to start the measurement, and click "TEST" again to end the measurement. The insulated shell and the high/low voltage prompt, coupled with the automatic discharge function, ensure a particularly safe user experience.

This insulation resistance tester operates within a wide DC/AC voltage range of 10 to 600V, with an AC voltage frequency of 40Hz~70Hz. It offers accurate readings within a resistance range of 0.1MΩ to 200GΩ, making it suitable for various electrical equipment.

The convenient data management features, including storage, reading, and deletion functions, allow users to store up to 100 sets of measurement data, facilitating organized record-keeping. The bar graph display with backlight ensures clear visibility, even in low-light conditions, and the low battery indicator prompts timely battery replacement.

Designed for outdoor use, the insulation resistance tester's dust and moisture-proof construction make it ideal for maintenance, repair, and testing of various electrical equipment, such as motors, cables, switches, and appliances. The included zipper storage bag enhances portability and on-the-go convenience for professionals.

Moreover, the tester incorporates an automatic voltage release function, improving stability and reliability. It can measure insulation resistance from 0.1MΩ to 10GΩ, addressing practical issues related to temperature and humidity changes, and ensuring more accurate results. Features like DAR and PI measuring further help identify insulator quality and aging conditions.

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