Measuring Frequency; Measuring Duty Cycle - SATA 03015 User Manual

Measuring frequency:

1） Connect the black test probe to the "
2） Set the function switch to the "
3） Press down " " button until "Hz" symbol appears on the screen.
4） Connect the probes to the two ends of the power or circuit to be measured.
5） Take the readings.
Note:
1） In the Frequency position, the range conversion is automatic.
Measurement range: 0-10MHz
2） Input voltage: 1-20V rms
When the signal frequency becomes higher, the input voltage required by the meter will also increase.

Measuring duty cycle

3） For measurement of a weak signal with frequency lower than 10Hz, the signal must be greater than 2V rms.
Measuring duty cycle:
1） Connect the black test probe to the "
2） Set the function switch to the "
3） Press the " " button until the " % " symbol appears on the screen.
4） Connect the probes to the two ends of the circuit to be measured. In this case, the displayed value corresponds to the duty cycle of
the measured square wave.
Note:
When the input signal is not sent, the original reading may be held on the screen. To reset the reading on the screen to zero,
press "
38
03015/03017
" jack and the red test probe to the "
" position.
" jack and the red test probe to the "
" position.
" button to enter the duty cycle measurement mode.
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