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III.Operation Instructions
3.1 DC/AC Current Measurements
3.1.1 DC Current
a. Set the rotary switch at appropriate DC range.
b. Push the zero button to adjust the reading to zero.
c. Press the trigger to open the jaw and fully enclose the conductor to be
measured. No air gap is allowed between the two half jaws.
d. Read the DCA value from the LCD display.
3.1.2 AC Current
e. Set the rotary switch at appropriate AC range.
f. Press the trigger to open the jaw and fully enclose the conductor to be
measured. No air gap is allowed between the two half jaws.
g. Read the ACA value from the LCD display.
3.2 Frequency (Hz) Measurement
h. Make sure there is at least 0.1A AC current flowing through the
conductor by taking ACA measurement first.
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