SIG
L
ENT
90 SDM3055 Digital Multimeter
Example 7: To Use Hold Measurement Function
Reading Hold can help user to obtain a stable reading and hold it on the
display of Front Panel. The reading would be held all the same although
testing pen had been moved away
.
Then we will introduce how to keep the
readings displayed on screen.
Operating Steps:
1. Press on the front panel to select DC Voltage measurement
function and choose a proper voltage range.
2. Connect the red lead to terminal Input-HI and black lead to terminal
Input-LO as Diagram 2-4.
3. Press and to open Hold measurement function interface.
By the time, the screen will record the result of measuring DC voltage, as
shown in the following diagram.
Diagram 3- 17 Result 1
4. Press on the front panel to select AC Voltage measurement
function and choose a proper voltage range.
5. Connect the red lead to terminal Input-HI and black lead to terminal
Input-LO as Diagram 2-9. By the time, the screen will record the result of
measuring AC voltage, as shown in the following diagram.
