XQ-350 Wire Cable Break Point Tester for Network Cable RJ45/RJ11 with 2×9V Batteries

Tired of guessing which wire is broken or tracing cables through a tangled mess? The XQ-350 Wire Cable Break Point Tester takes the frustration out of network and telephone cable troubleshooting — find faults, trace wires, and verify connections in seconds.

The XQ-350 is a professional-grade 2-in-1 cable tester and wire tracer designed for IT technicians, network engineers, electricians, and serious DIYers. The emitter sends a multi-frequency impulse signal through your cable, while the handheld receiver lets you trace the wire's path and pinpoint the exact break point by detecting the change in audio tone — no destructive testing, no guesswork. It works seamlessly with RJ45 LAN cables (Cat5/Cat6 networks) and RJ11 telephone wires, and also supports bare wires via the included crocodile clamp cable. With a signal transmission range of up to 3 km, it handles everything from a short patch cable to a long building run.

What sets the XQ-350 apart is its high-sensitivity, anti-jamming receiver that isolates your target wire even inside a crowded cable bundle. The auto-scan mode rapidly tests all 8 pairs (1–8 + G) and instantly flags open circuits, short circuits, cross-wiring, and wrong connections. A built-in LED torch, adjustable volume control, and 3.5 mm earphone jack make it practical in dark server rooms or noisy environments. The kit runs on two included 9V batteries with up to 50 hours of continuous use, and auto power-off protects battery life.

Backed by a 1-year warranty and dedicated support from amiciKart (📞 980-970-9898 | ✉️ care@amicikart.com), this complete kit ships free across India with same-day dispatch on orders before 2 PM. Only a few units left in stock — order now to avoid delays.

• Locate cable break points instantly — audio signal changes pitch exactly where the cable is damaged, saving hours of manual troubleshooting (signal transmission range up to 3 km)
• Test both LAN & telephone lines with one tool — supports RJ45 (8-wire network cables) and RJ11 (2/4-wire telephone cables), diagnosing open, short, and cross-circuit faults in auto-scan mode
• Pick the right wire from a crowded bundle — high-sensitivity receiver with strong anti-jamming technology identifies your target cable even among dozens of wires in a conduit or patch panel
• Comfortable, flexible operation — adjustable volume control, 3.5mm earphone jack for hands-free use, built-in LED indicator light, and auto time-delay power-off to conserve battery (50-hour continuous battery life on 2×9V batteries included)
• Complete professional kit out of the box — includes Cable Emitter, Cable Receiver/Tracker, Earphone, RJ45 Cable, RJ11 Cable, Crocodile Clamp Cable, RJ45-to-BNC Converter, and Instruction Manual
• Shop with full confidence — 1-year warranty, 30-day no-questions-asked returns, FREE pan-India shipping, same-day dispatch (orders before 2 PM), and COD available; dedicated support via WhatsApp, call, or email at care@amicikart.com

Specifications:

The max working current: emitter: ?10mA; Receiver: ?30mA .
Signal output electric status: 8Vp-p .
Signal transmission format: multi-frequency impulse .
Distance of signal transmission: ?3km.
Power: DC 9V battery (Included)
Battery life: 50 hours continuously
Material: ABS plastic
Appearance dimension: 175*42*27mm(receiver); 126*49*34 (emitter).
Color: Orange (as shown in the picture)
Packages included:
1 x Cable Transmitter
1 x Cable Receiver/Tracker
1 x RJ45 Cable
1 x RJ11 Cable
1 x Cable with crocodile clamp
1 x Instruction manual
1 x Earphone