UNI-T UTE310 User Manual page 42

User's Manual
F2, F3 corresponding to the function indication. For the sake of simplicity, respectively, use F1, F2, and F3 to
describe its function in this subsection.
Explanation
F4: Press the "F4" key to display SEL-A, SEL-B, SEL-C, SEL-D in sequence, which means the display area A,
B, C, D is selected, and then press "F5" to edit the selected area, and the border of the window will change
from white to red when the window is selected;
F5: FUNC, switch the displayed parameter, when math is selected in the C area, the parameter displayed in
the C area is the result of the operation of the A area and the B area, and the mathematical operation
formula is determined by the mathematical formula in "F6";
F6: Press the "F6 key to display CF_U (voltage crest factor), CF_I (current crest factor), A+B, A-B, AxB, A/B,
A/BB, AA/B, AV_P (average active power during integration, the specified average active power will only
be displayed when the integration in the start/stop state) in sequence.
Example of mathematical operation

AxB: Display the result of multiplying area A with area B
A/B: Display the result of dividing area A with area B
Calculating the absolute value of impedance (Z)
Display Area A
A/BB: Display the result of dividing the square of area A with area B
Instruments.uni-trend.com
This function can be used to display apparent power S in the C area in VIEW-3 style.
Display Area A Display Area B
U
Display Area B
U
I
Calculating the impedance (Z), the resistance (R) and the reactance (X)
Display Area A Display Area B
Display Area C
I U*I=S
Display Area C
U
= | Z |
I
Display Area C
UTE310 Digital Power Meter
Wiring Method
No limit
Wiring Method
Wiring Method
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