12
Balanced total 3-phase power measurement
V Volt
Hz Hertz
A Ampere
% Percentage
Ω Ohm
m Milli- prefix
k Kilo- prefix
Total harmonic distortion with respect to the fundamental
THDr
Total harmonic distortion with respect to the true RMS
value of the signal.
Phase order indication
Lead resistance compensation
Continuity test
Diode test
Auto Power Off disabled
Low battery indicator
The display of “rdy”, for “ready”, indicates that the device is ready (Phase Order
Indication function).
1.3.2 Measurement Capacity Exceeded (OL)
The OL (Over Load) symbol is displayed when the display capacity is exceeded.