SDM3055 Series Digital Multimeter User Manual
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To Measure Period
Operating Steps:
1. Press and on the front panel and select [Period] to enter the Period measurement
interface. The lower right corner of the screen shows the unit of Period, as shown in Diagram 2-
21.
Diagram 2-21 Period Measurement Interface
2. Connect the red lead to terminal Input-HI and black lead to terminal Input-LO as the following
diagram.
Diagram 2-22 Sketch Map for Measuring Period
3. Choose a proper voltage range according to the measured circuit.