13
m
Milli- prefix
k
Kilo- prefix
var
Reactive power
VA
Apparent power
PF
Power factor
DPF
Displacem
ent power factor (cos φ)
CF
Crest factor
RIPPLE
Ripple (in DC)
THDf
Total harmonic distortion with respect to the fundamental
THDr
Total harmonic distortion with respect to the true RMS value of
the signal
REC
Recording in memory
Bluetooth wireless communication
Continuity test
Auto power off disabled
Low battery indicator
Measurement Capacity Exceeded (OL)
1.3.2
The
OL
(Over Load) symbol is displayed when the display capacity is exceeded.
1.4 TERMINALS
The terminals are used as follows:
1
2
Figure 5: Terminals
Item
Function
1
COM
(black) Input Terminal Jack
2
+
Positive
(red) Input Terminal Jack
Summary of Contents for AEMC 2139.61
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