20
3-3 Measuring Instructions
WARNING
To avoid damage to instrument or equipment
• Before starting measurement, make sure that the position of function switch
and the input terminals for connecting the testing leads are appropriate for
the desired mode of measurement.
• Temporarily remove the testing leads from the device under test before
operating the function switch.
● AC Voltage Measurement ( V, mV)
1) Turn the function switch to the “ V ” or “ mV ” position.
2) Plug the black testing lead into the “ COM ” input terminal and the red
testing lead into the “ • V • Ω • • TEMP ” input terminal.
3) Connect the testing leads to the circuit under test and then read the value
when it stabilizes.
● DC Voltage Measurement ( V, mV)
1) Turn the function switch to the “ V ”or “ mV” position.
2) Plug the black testing lead into the “ COM ” input terminal and the red
testing lead into the “ • V • Ω • • TEMP ” input terminal.
3) Connect the testing leads to the circuit under test and then read the value
when it stabilizes.
Note
If “ mV ”range is selected and the testing leads are left open-circuited,
the instrument may give a certain reading. This dose not affect your
measurement.
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