SDM3055 Series Digital Multimeter User Manual
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To Measure AC Voltage
The Multimeter enables to measure AC Voltage up to 750V. The method to connect and measure DC
Voltage will be introduced in details as the following steps.
Operating Steps:
1. Press on the front panel to enter the AC Voltage measurement interface, as shown in
Diagram 2- 8.
Diagram 2-8 AC Voltage Measurement Interface
2. Connect the red lead to terminal Input-HI and black lead to terminal Input-LO as the following
diagram.
Diagram 2-9 Sketch Map for Measuring AC Voltage
3. Choose a proper voltage range according to the measured circuit.