Class A Power quality analyzer

Good quality IEC61000-4-30 Class A power quality analyzer provider from China, visit www.zerosequencecurrenttransformer.com for more informations.
The GFUVE GF438II power quality analyzer enables you to identify issues and measure energy loss giving you specific insight into the amount of loss in dollars associated with things like effective power and withpoor power quality characteristics such as reactive power, unbalance, distortion, or neutral current.