Tektronix TCP0030A, Instruction Manual, Page: 77 / 92

Performance Veri fi cation
DC Gain Accuracy
This test checks the DC gain accuracy of the probe. If the measurements are out of the speci fi ed limits in the test record, refer to
the Adjustments section. (See page 64.)
1.
Connect a BNC-to-Dual Banana adapter to
the digital multimeter (DMM) input.
2. Connect the SMA M-to-BNC F adapter
to the SMA output of the TekVPI
Calibration/Veri
fi cation adapter.
3. Connect the BNC cable between
the BNC adapter on the TekVPI
Calibration/Veri
fi cation adapter and the
BNC adapter attached to the DMM.
4. Connect the TekVPI Calibration/Veri fi cation
adapter to any channel (1–4) of the
oscilloscope.
5. Connect the probe to the TekVPI
Calibration/Veri
fi cation adapter.
NOTE. The adapter is only used to supply
power to the probe; measurements are taken
on the DMM.
TCP0030A Current Probe Instruction Manual 57