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1
、
Sensor head
This clamps the conductor being measured, and carries out the actual current
measurement. It is a precision assembly including a molded component, a ferrite
core,and a Hall effect element. It may be damaged if subjected to sudden
changes in ambient temperature, or mechanical strain of shock, and therefore
great care should be exercised in handling it.
2
、
Opening lever
Operating lever for opening the sensor head. Always use this lever to open the
sensor head.
3
、
BNC output connector
Connect to the BNC input connector of the oscilloscope. The output of the
current probe is terminated internally. You must select the input impedance of
the oscilloscope to be 1 MΩ in order to make accurate measurements. If the
oscilloscope you are using does not have a 1 MΩ input impedance setting you
can purchase 50 Ω to 1 MΩ adapter.
4
、
Power indicator LED
When the power adapter is plugged ,the green LED lights.
