Noyafa NF-810 Network and Telephone Cable Tracker with Wire Map Testing

Features

• Locates and traces network cables and/or telephone cables by sending a strong, clear tone.
  
  
• Wire map test to detect opens, shorts, and transpositions (reversed and crossed pairs), and wire sequence. You can judge the cable condition by the wire sequence lights.
  
  
• Detects a telephone line polarity, status (idle, rings, and off-hook), and short-circuit.
  
  
• Checks a PoE switch info including power supply connection, power supply mode, etc.?
  
  
• Comes with a headphone which you can wear in a noisy environment to avoid external interference.
  
  
• A built-in LED light illuminates the dark environment for easy operation.?
  
  
• What??£¤s in the box: Transmitter * 1, Receiver * 1, 9V laminated battery * 1, Headset * 1, Tool bag * 1, Alligator clip adapter cable * 1, RJ45 adapter line * 1, Rj11 adapter line * 1, Manual * 1.