UNI-T UT71A Operating Manual page 31

No. Symbol
17
18 HOLD
19 PEAK HOLD
20
21 %
22 OL
23 Analogue Bar Graph
24
COS
25
VA
26
W
28
Table 2-4. Display Features
Backlight feature is on
Data hold mode is active
Peak hold mode is active
Diode test
l
Frequency signal duty cycle.
l
4~20mA loop current as % reading
The input value is too large for the selected range.
Provides an analog indication of the present input, quick response.
Indicator of power factor.
Indicator of apparent power unit.
Indicator of power measurement
Model UT71A/B/C/D/E: OPERATING MANUAL
Meaning