The RJ45 Wire Tracker (also known as a network cable tracer, tone generator and probe kit, or Ethernet cable locator) is a handheld diagnostic tool used to identify, trace, and locate specific RJ45 Ethernet cables (or RJ11 phone lines) in bundles, walls, ceilings, or long runs. It consists of a tone generator (transmitter) that sends an audible tone signal through the cable and a probe (receiver) that detects the tone to pinpoint the correct wire or port—essential for network installers, IT technicians, or DIY users in Nairobi troubleshooting mislabeled cables, finding hidden runs, or verifying connections in structured cabling systems.

Networking Cable Wire Tracer/Tracker – NF801

• Tone Generation & Probing: Transmitter plugs into RJ45/RJ11 port and sends a tone signal; probe detects it to trace the cable end even in dense bundles or hidden runs.
• RJ45 & RJ11 Support: Works on Ethernet (Cat5e/Cat6) and telephone cables—traces individual wires or pairs for fault finding.
• Continuity & Wiring Testing: Many kits include wiremap/continuity checks for opens, shorts, crossed pairs, or miswiring—LED indicators or LCD display show results.
• Non-Contact Detection: Probe often has adjustable sensitivity and non-contact voltage (NCV) mode to detect live cables or AC power lines safely.
• Multiple Modes: Tone mode (slow/fast), continuity test, cable pairing, and sometimes length measurement or PoE detection.
• Easy to Use: Plug transmitter into one end, scan with probe at the other—no network disruption needed; works on powered-off cables.
• Compact & Portable: Handheld transmitter and probe with earphone jack for noisy environments—includes alligator clips or RJ45 adapters.
• Battery Powered: Typically 9V battery (not included) for transmitter and probe—long runtime for field use.
• Rugged Design: Durable plastic housing with belt clip—suitable for fieldwork or site visits.
• High Compatibility: Works with standard RJ45/RJ11 cables and most network equipment—pairs well with crimpers, testers, or patch panels.
• Great for Troubleshooting: Essential for finding unlabeled cables in walls, patch panels, or racks—saves time during repairs or expansions.
• Trusted Generic Quality: Widely available from non-branded suppliers (e.g., local Nairobi electronics shops, Jumia, AliExpress, or bulk importers)—prices typically range from KSh 1,500–4,500 per kit depending on features (basic tone/probe vs advanced LCD/NCV models). Popular brands include Noyafa, Klein Tools, or TESMEN for reliable options.