[2026 New] NOYAFA NF-8301 Professional Underground & Wall Circuit Tracer with Digital Multimeter, Dual-Antenna Cable Locator & Fault Finder for Construction, Maintenance & Repair of Power Cables, Communication Cables, Electric Heating Lines, Pipes

Features & Benefits:

• Advanced Cable & Pipeline Detection. Accurately traces buried or concealed electrical wires, power cables, communication lines, and metal water/heating pipes inside walls, floors, and underground. Helps technicians quickly identify cable routes without damaging walls or flooring.
  
  
• Clear Visual & Audible Indication. Bright display/backlight plus volume tones make it easy to interpret readings in dim spaces or noisy job sites.
  
  
• Dual-Antenna Precision Tracking. Equipped with dual X-axis and Y-axis detection antennas for improved direction recognition. Real-time signal visualization helps pinpoint cable paths and fault locations with higher accuracy.
  
  
• Comprehensive Fault Location. Easily locates open circuits, short circuits, and breakpoints in power and communication cables. Supports advanced dual-transmitter detection for precise breakpoint positioning in complex wiring systems.
  
  
• Integrated Digital Multimeter. Built-in multimeter supports AC/DC voltage, continuity, resistance, current, frequency, and temperature testing. Eliminates the need for separate test tools, improving work efficiency on site.
  
  
• Adjustable Sensitivity & Signal Control. Features 3-level signal transmission power and 5-level receiver sensitivity adjustment. Ensures stable detection in different environments, from shallow walls to deep underground installations.
  
  
• Non-Contact Voltage (NCV) Detection. Built-in NCV function identifies live wires without direct contact. Enhances safety when working near energized electrical lines.
  
  
• LED Flashlight & HD Display. Integrated LED flashlight supports operation in dark spaces. High-definition screen displays signal strength, direction, voltage alerts, and battery status clearly.
  
  
• Multi-Code Signal Identification. Supports multiple transmission codes (A/C/E/F/H/L) to distinguish different cables. Ideal for multi-line environments and large wiring systems.
  
  
• USB Type-C Rechargeable Design. Both transmitter and receiver feature Type-C charging ports for convenient power management. Suitable for long-term professional use.
  
  
• Versatile Professional Applications.
  1) Locate hidden outlets, junction boxes, fuses, and circuit breakers.
  2) Identify underfloor heating cable faults and PVC pipe blockages.
  3) Suitable for electricians, maintenance engineers, HVAC technicians, and construction professionals.
  
  
• Safe & Reliable Operation. Rated for circuits up to 400V. Over-voltage warning and grounding protection improve operational safety. Built with stable digital circuitry for consistent performance.
  
  
• Improved Detection Depth. Supports optimized wiring methods for deeper signal penetration. Achieves detection depths up to 2–2.5 meters / 6.56 - 8.2ft under proper conditions.