Insulating Oil Dielectric Strength Tester

1. This instrument integrates an oil cup, heating, temperature control, and voltage regulation functions.

2. It utilizes a fixed electrode cup with oil filling and draining functions. By controlling a solenoid valve, operations such as filling, draining, and flushing can be performed without removing the electrode cup.

3. It features a large color LCD display, Chinese thermal printing, and a Chinese menu for simple operation.

4. It automatically calibrates when the cup is empty.

5. It has overvoltage, overcurrent, and temperature limit protection functions.

6. Medium-frequency induction heating of the electrode cup provides short-term, uniform heating.

7. Direct temperature measurement is achieved using a probe placed inside the measuring electrode cup.

8. It includes a built-in sine wave generator and digital voltage regulation to generate a standard 50Hz high-power test power supply.