Smart Mouse NF-288 Cable Tracker Line Tester with NCV Function Network Cable Detector and Battery Polarity Tester

Multi-core technology with comprehensive functionality analysis

Stronger signal and longer distance digital signal tracing

Adjustable sensitivity for complex environments

Port flashing function for quick identification on switches

Voltage resistance up to 60V with burn-proof protection

Accurate and rapid line identification with integrated end flashing

NCV (Non-Contact Voltage) pen function for safe detection of live cables

RF probe capable of detecting weak RF signals from cable leakage, suitable for high-frequency and complex electromagnetic environments

Digital signal pulse lossless replication with strong anti-interference capability

Supports shielded and unshielded cables, telephone lines, and metal cables

Compatible with PoE switches for long-distance and cluttered cable tracing

Line testing for open circuit, short circuit, crossover, and straight-through wiring

LED indicators on transmitter and receiver for sequential line identification

Port flashing synchronized with line tracing to quickly locate target cables on switches/routers