UNI-T UT81B Especificações descarregar pdf (Página 13)

Black Red

Figure 3-4. mA Range Measurement

1. Insert the red test lead into the μAmA terminal and black test lead into the COM terminal.

2. Set the rotary switch to mA .

3. Connect the test lead in series with the return circuit to be tested.

4. The measured value shows on the display.

5. Press MODE button to toggle between Multimeter mode and Scope mode.

6. Press F1 to toggle between AC and DC current measurement.

z 10A Range Measurement

To measure AC 10A or DC 10A currents, set up the Meter as Figure 3-5 and proceed as follows:

Black Red

Figure 3-5. 10A Range Measurement

1. Insert the red test lead into the 10A terminal and black test lead into the COM terminal.

2. Set the rotary switch to A .

3. Connect the test lead in series with the return circuit to be tested.

4. The measured value shows on the display.

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UNI-T UT81B Especificações Página 13