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Oil Breakdown Voltage Tester



This tester is controlled by MCU. It makes the tester can be operated automatically according to the presetting on the controlling panel. The whole process is controlled by the MCU, simply and convenient.

Features and Applications

The tester is designed to test the power strength of all kinds of insulating oil. Its features are shown as following:

The tester has auto-check function. It will reset the power to 0v automatically, when power on.


LCD dot-matrix screen to display withstand voltage.


A TPU-A panel type micro printer is mounted to print test report.


According to the user’s requirements, the testing times, the time for stirring and stillness, and the notice method all can be set on the controlling panel.


The magnetic shaker is adopted to stir the oil sample. It makes the oil mixed well and no bubbles.