Owon HDS Series Manual do Utilizador descarregar pdf (Página 35)

OWON HDS Series 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 21.

figure 21: 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 22.

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 71 72

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Owon HDS Series Manual do Utilizador Página 35