Fluke 101 - Measure Frequency and Duty Cycle

101
Users Manual
14
Measure Frequency and Duty Cycle
To measure frequency:
1. Turn the rotary switch to
I
.
2. Connect the red test lead to the J terminal and the black test lead to COM
terminal.
3. Measure frequency by touching the probes to the correct test points of the circuit.
4. Read the frequency on the display.
To measure duty cycle:
1. Turn the rotary switch to
I
.
2. Push the YELLOW button to switch to the duty cycle function.
3. Connect the red test lead to the J terminal and the black test lead to COM
terminal.
4. Measure duty cycle by touching the probes to the correct test points of the circuit.
5. Read the percent of duty cycle on the display.