NF-802, Overview Smart Network Cable Finder This instrument NF-802 is an intelligent network line finder, which adopts advanced digital demodulation method to realize anti-interference and noise-free line hunt. Line polarity identification, standby, off-hook, ringing, LED light indication of different states. It is an ideal tool for integrated wiring, weak current system installation and maintenance. NF-802,Product use functions:1) Power switch function/2) Hunting function/3) Alignment function/4) Telephone line detection function/5) POE switch detection function/6) Headphone function/7) LED lighting function"/8) Crimping function/9) Port flashing function/10) NCV function/11) Low battery prompt charging function NF-810, Overview The line finder consists of two parts: the transmitter and the receiver. The appearance is designed with a humanized curve, and the grip is comfortable. The classic red and black color matching shows the ingenious quality. It has the functions of telephone line hunting, network line hunting, power cable hunting, and can also test the phone line polarity identification, standby, off-hook, ringing and other functions.Widely used in telephone systems, computer networks and other fields involving metal wire lines. NF-810,Product use functions: 1. Power on/off function/2, line hunting function/3, line-to-line function/4, telephone line detection function/5, POE switch detection function/6, earphone function/7, LED lighting function"
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