MS5900 - Mastech เครื่องวัดลำดับเฟส Motor & Phase Rotation Indicator / ราคา


Motor and Phase Rotation Indicator is a handheld, battery-operated instrument designed to detect the rotary field of three-phase systems and determine motor-rotation direction.

  • Nominal Voltage Rotary Direction : 1~400V AC
  • Nominal Voltage Phase Indication : 120~400V AC
  • Frequency : 2~400Hz
  • Test Currents (In per phase) : Less than 3.5 mA