UT8805E Benchtop Digital Multimeter
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Figure 2-30 Interface of threshold value setting in continuity test
2)
Short-circuit resistance modification (threshold value)
Use the left and right direction button to switch to different digit position, and use up and down button to
increase/decrease the value in selected digit position.
The short-circuit impedance range is 0-
2kΩ, and the default short-circuit impedance is 30Ω.
The short-circuit impedance value will be saved in volatile memory and remains after power failed.
2.4.3 Dual Display Function
The dual display function can display primary measurement value and additional measurement value
simultaneously.
Press
button to turn on the dual display function. UT8805E supports the following dual display
combination:
Additional measurement
Primary
measurement
ACV
FREQ
ACI
FREQ
FREQ
Period, ACV
Period
FREQ, ACV
Temp (thermocouple)
Input voltage, reference temperature
Temp
(thermal
resistance)
Resistance
Both primary and additional measurement will display measurement data separately.
If the primary measurement uses mathematical operations such as statistics, limits, and relativity,
primary measurement will remain the results of mathematical operations after additional
measurement is turned on.
If primary measurement uses dB, dBm and other mathematical operations, it will automatically exit
mathematical operations after additional measurement is turned on.
Additional measurement uses automatic range by default, and its data cannot be saved.
2.5 Auxiliary System Functions
Press
button and then press
button to enter operation menu of auxiliary system function setting,
where users can set relevant system parameters of multimeter.
Figure 2-31 Interface of auxiliary system function setting
