Notice
Please use the companys test fixture or test cable, the instrument test fixture or test cable should be kept clean, the test device pin to keep clean, to ensure that the test device and the fixture is in good contact. The test fixture or test cable is connected to the HD, HS, LS and LD of the front panel of the instrument. The shield layer can be connected to the rear panel of the instrument, and the shield layer can be connected with the rear panel of the instrument.
User homemade or other company test fixtures or test cables may result in incorrect measurement results.