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5. Instrument Layout
USB
Data Output is in progress
First phase symbol
Second phase symbol
Third phase symbol
h
Unit for hour
mm
Unit for minute
HZ
PG
KVAr
Hz: Hertz.The unit of frequency.
PG: The unit of phase angle
KVAr. The unit of reactive power
∑ W
Watt: Sum of Watt
The battery is low.
S
Unit for second
MAX
MIN
Maximum and Minimum reading
Analogue Bar Graph
Overloading
Ruler
CLEAR
Indicator for clear the stored reading
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