Min. Order:
1 Set
Price:
US$ 10
Place of origin:
China
Supply Ability:
88888888 sets per year
the accuracy and resolution of a device, and can test variable ratio group tester In the group test when the variable ratio accuracy and the accuracy of various groups of choice, and includes Z-shaped group.
First, the principle of structure
Instrument A, B, C, respectively, for three-phase input, junction ratio of the primary side of the tester, a, b, c for the three-phase output, connected to
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