UT8805E Benchtop Digital Multimeter
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2.3.3 AC Voltage Measurement
The maximum AC voltage range of UT8805E is 750V. The connecting and measurement methods are
shown below:
Steps:
1) Press button to enter the interface of AC voltage measurement as Figure 2-8:
Figure 2-8 Interface of AC voltage measurement
2) Connect the test leads to the measured voltage as Figure 2-9, connect the red test lead to terminal
HI, and connect the black one to terminal LO.
Figure 2-9 Connection of AC voltage measurement
3) Select proper range according to the input AC voltage.
200mV, 2V, 20V, 200V, 750V
DC 1000V or AC 750Vrms (terminal HI) for all ranges
Range, reading speed, relative operation set value
Note:
Except for 750V, all ranges are allowed to exceed range by 20%.
In 750V range, OL shows when input exceeds 787V.
750Vrms input protection is provided in arbitrary ranges.
4) Relative value setting
Turn relative operation on, the displayed value is actual measured value minus the set relative value.
About relative value setting, please refer to 2.10 Mathematical Functions.
5) Measured value reading
Press button to obtain the frequency value of measured signal as Figure 2-10.
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