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Transformer test instrument

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ZECR-10A transformer DC resistance tester


The DC resistance of transformer is a necessary test item for semi-finished products, finished products factory test, installation, handover test and preventive test of electric power department in transformer manufacturing. It can effectively find manufacturing defects such as material selection, welding, loose connection parts, lack of strands, disconnection and hidden dangers after operation of transformer coils.

ZECR-10D transformer DC resistance tester


The DC resistance of transformer is a necessary test item for semi-finished products, finished products factory test, installation, handover test and preventive test of electric power department in transformer manufacturing. It can effectively find manufacturing defects such as material selection, welding, loose connection parts, lack of strands, disconnection and hidden dangers after operation of transformer coils.

ZBBC-526C transformer ratio group tester


This tester is an innovative product, overcomes the shortcomings of the traditional variable ratio bridge test, the screen uses a large-screen high-resolution LCD display, display information is rich, convenient for field use.

ZBBC-526D transformer ratio group tester


This tester is an innovative product, overcomes the shortcomings of the traditional variable ratio bridge test, the screen uses a large-screen high-resolution LCD screen, power supply using lithium power supply, convenient for field use.