Fluke 43B - Page 62

Fluke 43B
Applications Manual
58
 The frequency readout should be close to 50 or 60 Hz.
 Other readouts can be selected: their functions are indicated in the table
below.
SELECTED MEASURING RESULT
DC Readout of the DC part of the input signal
ACrms Readout of the ACrms part of the input signal
AC+DCrms Readout of true rms-value of the complete input signal.
Hz Readout of the frequency.
Pulse+ Readout of the duration of the positive-going part of the input
signal (usually a square wave).
Pulse- Readout of the duration of the negative-going part of the input
signal (usually a square wave).
Duty+ Readout of the duration of the positive-going part of the input
signal (usually a square wave) as a percentage of the period
time.
Duty- Readout of the duration of the negative-going part of the input
signal (usually a square wave) as a percentage of the period
time.
Peak max Readout of the maximum peak value of the input signal.
Peak min Readout of the minimum peak value of the input signal.
Peak m/m Readout of peak-to-peak value of input signal.
Crest Readout of the peak value divided by the rms value.
Phase, Input
[2] only
Readout of the phase difference between the waveforms at input
[1] and input [2]