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User's Manual
2. As shown in Figure 0–27, connect the test leads to the signal to be measured, the red test
lead to the "Input-HI" terminal and the black test lead to the "Input-LO" terminal.
3. Select the appropriate range according to the size of the AC voltage.
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.
Table 0-10
4. Set the relative value
Turn on or off the relative operation function. When the relative operation is turned on, the
displayed number is the actual measured value minus the set relative value. (For details on
how to set the relative value, refer to the section "Mathematical Operation Function" in this
chapter).
5. Set the measuring interval
Press the [Measuring Interval] to select 1ms, 10ms, 100ms or 1s. The multimeter selects
100ms by default.
Instruments.uni-trend.com
Figure 0–31 Measuring Connection of Signal Frequency
Voltage Scale
200mV, 2V, 20V, 200V, 750V
Input
All scales are DC 1000V or AC 750Vrms (Hi)
Protection
Configuration
Voltage scale, measuring interval, the set
Parameter
value of relative operation
UT8806E Desktop Digital Multimeter
to
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