displayed on the screen).
3. Connect the test probes to both ends of the resistor to be measured.
4. Take readings.
Note
1. When the resistance of the resistor is greater than 1MΩ, the reading
may take several seconds to stabilize, which is normal for high
resistance measurement.
2. When the input terminal is open, the screen displays "OL" as the
overrange indication.
3. Before measuring the resistance of the circuit, make sure to
disconnect the power to the circuit to be measured and fully
discharge all capacitors.
Continuity test
1. Connect the black test probe to the "COM" jack and the red test probe to
the "
" jack (or "
2. Set the function switch to the "
3. Press the yellow button until the "
4. Connect the test probes to both ends of the circuit to be measured
5. When the resistance of the measure circuit is less than about 20Ω, the
built-in beeper will sound
Note
Before measuring, make sure to disconnect the power to the circuit to
be measured and fully discharge all capacitors
Measuring frequency and duty cycle (only for 03007 model)
For the 03007 Multimeter, when measuring AC voltage or AC current, you
can switch the meter to frequency or duty cycle measurement function by
pressing the "Hz%" button, and the corresponding symbol will appear on the
screen.
1. When the meter is in the AC voltage or AC current measurement function,
03005 / 03007
" jack).
" position
-31-
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" symbol appears on the screen
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