Uniks C6, Manual

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3.6 Diode measurement
1. Insert the red probe into the " INPUT " terminal and the black probe into
the " COM " terminal. At this time, the polarity of the red probe is " + "
and the polarity of the black probe is " - ".
2. Set the function range switch to the " " position.
3. Tap the " SEL " button to switch to the " " position, and the red probe
is connected to the anode of the tested diode, and the black probe is
connected to the cathode of the tested diode.
4. Read the approximate value of forward voltage drop of the tested diode.
3.7 Circuit continuity measurement
1. Insert the red probe into the " INPUT " terminal and the black probe into
the " COM " terminal;
2. Set the function range switch to the " " position.
3. Tap the " SEL " button to switch to " " position, and the probe is
connected to two points of the circuit to be tested. If the built-in
buzzer makes a noise, it means that the conduction resistance
between the two points is not greater than 30 Ω.
3.8 Capacitance measurement
1. Insert the red probe into the " INPUT " terminal and the black probe into
the " COM " terminal.
2. Set the function range switch to the " " position, press the " SEL "
button to switch to the " " position, and connect the probes to
both terminals of the measured capacitance.
3. Read the measurement result after the reading is stable.
Caution:
When the measured capacitance value exceeds the