25
Chapter 2 Measurement Procedure
Table 3. Items Displayed (Marked OK) and Not Displayed (-)
1φ P 1φ PF 3φ PF
Current I OK OK OK
Voltage U OK OK OK
Effective power P OK - OK
Apparent power S OK - OK
Reactive power Q OK - OK
Power factor λ (COSφ) OK OK OK
Phase angle φ - OK OK
Reactive factor SINφ - OK OK
WARNING
Due to the risk of electric shock, connect the
yellow cord not used for measurement to the
part to which the black cord connects to prevent
the clip from accidentally touching anyone.
1φ P
or
1φ PF
3φ
PF
1φ
HARM I
1φ
HARM U
2.4.2 Power and Power Factor
1. Press the
LINE/HARM
key to select the 1φ P meter,
1φ PF meter, or 3φ PF meter (RST goes on). (For
switching between the 1φ P meter and 1φ PF meter,
see 2.9, "SETUP Function.")