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7-Using the Multimeter
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Figure 19: Diode Measurement
7.4.3 On-off Test
To perform an On-off test, do the following:
1. Press the R key and R appears on the top of the screen.
2. Press the SET key until the following is shown on the screen.
3. Insert the black lead into the COM banana jack input and the red lead into the V/Ω/C
banana jack input.
4. Connect the red and black leads to the test point. If the resistance value of the tested point is
less than 50Ω, you will hear beep sound from the test tool.
Now, you can see a screen that looks like the following figure 20.
Figure 20: On-off Test
7.4.4 Measuring Capacitance
To measure a capacitance, do the following:
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