Rigol DS2202A 2-channel oscilloscope, Digital Storage oscilloscope, DS2202A 用户手册
产品代码
DS2202A
RIGOL
DS2000A User’s Guide
6-18
Frequency Counter Measurement
The hardware frequency counter supplied with this oscilloscope can make more
precise measurement of the input signal frequency.
Press Measure Counter to select CH1 or CH2 as the measurement source. The
measurement result is displayed at the upper right corner of the screen and you can
identify the current measurement source according to the color of the icon. The
following figure is the result of frequency measurement of the input signal of CH1.
Select “OFF” to disable the frequency counter measurement function.