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OWON HDS1021M Handheld DSO & DMM 7-Using the Multimeter
7.4.1 Measuring Resistance Values
To measure a resistance, do the following:
1. Press the R key and R appear at the top of the screen.
2. Insert the black lead into the COM banana jack input and the red lead into the V/Ω banana
jack input.
3. Connect the red and black test leads to the resistor. The resistor value readings are shown on
the screen in Ohm.
Now, you can see a screen that looks like the following figure 18.
figure 18: Resistance Measurement
7.4.2 Making a Diode Measurement
To make a measurement on the diode, do the following:
1. Press the R key and R appear at the top of the screen.
2. Press AUTO SET key till the following is displayed on the screen
.
3. Insert the black lead into the COM banana jack input and the red lead into the V/Ω banana
jack input.
4. Connect the red and black leads to the resistor and the diode resistor readings are displayed
on the screen in V.
Now, you can see a screen that looks like the following figure 19.
25
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