SDM3055 Series Digital Multimeter User Manual
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To Test Continuity
Continuity test uses double leads method to measure the resistance of the measured circuit via about
0.5mA current. When the measured resistance in circuit is lower than the selected one, it is considered
being connected with instrument. The method to test Continuity will be introduced in details as the
following steps.
Operating Steps:
1. Press on the front panel to enter the Continuity test interface, as shown in Diagram 2- 23.
Diagram 2-23 Continuity Measurement Interface
2. Connect the red lead to terminal Input-HI and black lead to terminal Input-LO as the following
diagram.
Diagram 2-24 Sketch Map for Testing Continuity