MATH = y = Ax + B
FREQ = frequency measurement
PER = measurement of the period
dB = measurement of decibel of voltage in dB
dBm = measurement of decibel of power in dBm with REF = dBm REF
Pk+ = measurement of positive peaks
Pk- = measurement of negative peaks
CF = measurement of the peak factor
w = calculation of the resistive power with REF = W REF
VxA = calculation of the power limited to 400Hz
DCY+ = measurement of positive duty cycle
DCY- = measurement of negative duty cycle
W+ = measurements of positive pulse widths or durations
PW- = measurements of negative pulse widths or durations
CNT+ = counting of positive pulses
CNT- = counting of negative pulses