4.9
Frequency/duty cycle measurement
1.
Set the rotary function switch to the green "Hz %" position
2.
Press the Hz/% button to indicate "Hz" in the display
3.
Insert the black lead banana plug into the negative COM jack and
the red test lead banana plug into the positive Hz jack
4.
Touch the test probe tips to the circuit under test
5.
Read the frequency on the display
6.
Press the Hz/% button again to indicate "%" on the display
7.
Read the % of duty cycle on the display.
44
www.nieaf-smitt.com