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10
INSTRUMENTS
INSTRUMENTS
Voltage measurement
Switch the main function selector to Voltage Range. Connect the Red test
lead to the "
+
" terminal and the Black one to the "COM" terminal. Choose
AC or DC by pressing the AC/DC button. Measure the voltage by touching
the test lead tips to the test circuit where the value of voltage is needed.
Read the result on the LCD panel.
Resistance measurement
Switch the main function to the "
Ω
" range,
verify that the power line is disconnected from
the system. Connect the Red test lead to the
"
+
" terminal and the Black one to the "COM"
terminal. Connect the tips of the test leads to
the points where the value of the resistance is
needed. Read the result on the LCD panel.
Note:
When measuring the resistance value of
a circuit system, make sure the power is off
and all capacitors required are discharged.
continued ...
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