PCE Instruments PCE-830 User Manual page 16

NOTE:
Please pay special attention to the flexible current probes (model 3007/3009)
connected to the power analyzer.
1. Connect the flexible probe around the conductor.
2. Make sure the current flowing direction is in consistent with the arrow
marked on the probe coupling. If the flexible current probe is
connected in the right orientation, the correct phase will be displayed in
the oscilloscope.
3. Keep the probe coupling more than 25mm away from the conductor.
WARNING: Always wear appropriate gloves in operation.
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