UNI-T UT81B Spécifications télécharger pdf (Page 24)

Model UT81B: OPERATING MANUAL

Figure 3-3. µA Range Measurement

To measure ACµA or DCµA currents, set up the

Meter as Figure 3-3 and proceed as follows:

1. Insert the red test lead into the µmA terminal and

black test lead into the COM terminal.

2. Set the rotary switch to µA

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.

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UNI-T UT81B Spécifications Page 24