Unidirectional UT09A / 09B socket tester ground zero line FireWire plug polarity electroscope phase detection

Unidirectional UT09A / 09B socket tester ground zero line FireWire plug polarity electroscope phase detection
 

Product description:

Product parameters:

  • Brand: UNI-T / You Lide
  • Model: UT09A / B
  • Item: UT09A / B
  • Color classification: UT09A UT09B
  • Decoration and construction content: hydropower projects