C.A 8332 C.A 8334 is a three-phase power quality analyzer produced by Alstom Power in France. It supports the measurement of peak voltage and current, frequency, active power, reactive power, apparent power, active power, reactive power, apparent power, active power, reactive power, apparent power, active power, reactive power, apparent power, harmonics, neutral current, etc. It also supports the calculation of power factor, displacement factor and tangent, short-term voltage flicker, voltage and current unbalance, total harmonic distortion, etc.