Major tech MT876, Инструкция по эксплуатации

Страница: 12 / 28

12
5.2.
Frequency/Duty Cycle Measurement (Electronic)
1.
Set the rotatory function switch to the Hz/% Position.
2.
Insert the black test lead banana plug into the negative COM
Input Jack; Insert the red test lead banana plug into the Positive
Input Jack.
3.
Touch the test probe tips to the circuit under test.
4.
Read the frequency on the display.
5.
Press the Button again to indicate “ % ” on the display. MODE
6. Read the % of duty cycle on the display.
WARNING:
Observe all safety precautions when working on live
voltages.