SEW 890PR Non-Contact Phase Detector

Features:

• The 890 PR is a Non-Contact phase detector with flashing LEDs and a beeping buzzer to show the detection of AC 3-phase sequence.
• Two functions in one unit : open phase and phase sequence detection.
• Convenient brightness switch to make the indication visible in dim areas or sunlight.
• Back cover magnets which attach the instrument to the AC distribution panel offer easy measurement.   
• 3-Phase AC 70 to 1000V is fitted for detection.
  
• Conductor size: 1~35mm
  
• Detect frequency range is from 45 to 65Hz.