1
3
Connect the test pen to the signal
being tested.
When the measured AC signal is
greater than 0.5V, the display
displays the voltage and
frequency values.
When the measured
AC signal <0.5V, the instrument
default resistance value, display
the measured signal internal
resistance value.
Press SEL button to dc voltage mV,
the instrument shows mV
Dc voltage measurement
Connect the test pen to the test signal.
When the test signal is <600mV,
the instrument will display the current
dc voltage value under test;
when the test signal is >600mV,
the instrument will display "OL".
Connect the test pen to the signal being tested. When the
measured DC signal is greater than 0.5V, the display voltage
value. When the measured DC signal is <0.5V, the instrument
uses the default resistance value and displays the resistance
value of the measured signal.
Summary of Contents for FS8330Pro
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