Specifications - P3 International P4460 Operation Manual

Release the RESET key. This indicates that previous measurements have
been deleted and that the total accumulated KWH, Elapsed Time and Cost
measurements have been reset to zero.
Retained measurements:
1. When power to the Kill A Watt™ EZ is interrupted, the display will go blank
and the unit will stop measuring consumption and elapsed time. However all
accumulated measurements including KWH, Elapsed Time, and actual total
cost will be retained.
2. This allows the user to take measurements anywhere and relocate the unit to
a more convenient location to read the display. When the unit is plugged back
in, the display will become active and the accumulated data can be retrieved
by using the keys. Data should be retrieved immediately as the Elapsed Time
counter will restart and potentially skew the data as time with no load elapses.
3. To reset the accumulated measurements, press and hold the RESET key
on the unit. After a few seconds, "rESt" will appear momentarily on the LCD.
Release the RESET key. This indicates that previous measurements have
been deleted and that the total accumulated KWH, Elapsed Time and Cost
measurements have been reset to zero.

Specifications:

Function
RMS Voltage
RMS Current
Active Power
Apparent Power
Line Frequency
Power Factor
Power Quantity
Time Quantity
Display Update
Power Consumption
Range
85-125 Vrms
0.00~15.00 Arms
0~1875 Watt
0~1875 VA
47.0~63 Hz
0.00~1.00
0.00~9999 KWH
00:00~9999
1 Sec
10 Wmax
Typical: V=90V~125V, A=0.2A~15A
Accuracy
Typ.
0.2%
0.3%
0.5%
0.5%
0.1 Hz
0.01
0.5%
30ppm
-
-
Max.
1%
1%
2%
2%
2%
0.03
2%