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User's Manual
2. As shown in Figure 0–23, connect the test lead to the resistance to be measured. The red
test lead is connected to the input jack "HI" end, the black test lead is connected to the
input jack "LO" end, the above two test lines are constant current source output circuit;
the red test lead is connected to the input jack "HI Sense" end, the black test lead is
connected to the input jack.
Figure 0–26 Measuring Connection of 4-wire Resistance Measurement
3. Select the appropriate current range according to the size of the resistance to be
measured.
The user can press [Range] to select a measuring range or use the front panel keys
quickly select a range. The automatic range automatically selects a range for the
measurement based on the input. Compared to the manual range, the automatic range is
more convenient, but the measurement speed is slower.
Instruments.uni-trend.com
Figure 0–25 4-wire Resistance Measurement Menu
UT8806E Desktop Digital Multimeter
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