User manual

SIGLENT
SDM3055 Digital Multimeter 27
To Measure Frequency or Period
The Frequency or Period of a signal could be obtained by Dual-display
Function during measuring its voltage or current or by the function button on
the front panel. The method to connect and measure Frequency or Period will
be introduced in details as the following steps.
To Measure Frequency
Operating Steps:
1. Press and on the front panel to enter the Frequency
measurement interface. The lower right corner of the screen shows the
unit of Frequency, as shown in Diagram 2- 17.
Diagram 2- 19 Frequency Measurement Interface
2. Connect the red lead to terminal Input-HI and black lead to terminal
Input-LO as the following diagram.
Diagram 2- 20 Sketch Map for Measuring Frequency