● Colorful touchscreen with graphical guidance allows for one-touch operation, providing intuitive interaction and significantly improving test efficiency.

● Built-in preset modes for standards such as IEC 60156, ASTM D877, and ASTM D1816B, as well as support for customizable operation modes, meet diverse test scenarios.

● Flexible configuration of multiple electrode types, including flat, spherical, and mushroom-shaped, adapts to national testing standards, enhancing test professionalism and accuracy.

●Test voltages up to 80kV fully cover the requirements of insulating oil withstand voltage and breakdown tests.

● Supports 1-10 times cycle test modes, enabling real-time monitoring of the withstand voltage process and capturing breakdown data, enhancing test result reliability.

● Industrial-grade MCU closed-loop control enables linear voltage boost, and the phase-locked loop accurately locks to 50Hz, improving test accuracy. Test stability and controllability;

● Microprocessor-controlled architecture automates the entire process of boosting, hold, stirring, settling, calculation, and printing, ensuring unattended testing.

● Multiple integrated protection mechanisms, including over-voltage, over-current, and limit switches, fully guarantee test safety.

●Real-time monitoring of ambient temperature and humidity ensures compliance with test standards, ensuring more reliable data.

● Equipped with a thermal printer, reports are automatically stored and printed after the test, improving work efficiency.

● USB port supports data export and efficient migration management.

● Integrated RS232 communication port enables data exchange with a computer, facilitating data management and traceability.