Features:
* Trace and locate  RJ45 (even STP / 4-core) , RJ11 cables.
* Anti-jamming, capable of working on the exchanger and PC startup.
* Measure cable length for RJ45, RJ11 Cable accurately.
* Check open, short, cross, crosstalk for RJ11,RJ45 cable.
* Locate breakage point accurately.
* Memory function for calibration data.
* Earphone permits use in noisy environments.
 
Technical indexes:
 
NF-8200 Transmitter specifications
 LCD screen 53x25mm
 Tone frequency 130kHz
 The Max. distance of tracing cable Electrified wire:3000m
Non-electrified wire: 2000m
 The Max. distance of cablemapping 2000m
 The Max. distance of cable length testing 1000m
 Trace cable coonected to switch Anti-jamming 
 Tone mode 2 Tones, adjustable
 Compatible with connectors RJ11,RJ45
 LED lights display Wiremap, tone, tracing
 Cable map indication LCD (#1- #8)
 Shielded indication LCD (#9)
 Low battery display LCD (6.5V)
 Battery type 1.5V AA Battery * 4
 Dimensions (LxWxD) 185 x 80 x 32mm
 NF-8200 Receiver specifications
 Frequency 130kHz
 The Max. working current Less than 70mA
 Earphone jack 1
 LED illumination 2 LEDs
 Battery type DC9.0V（NEDA 1604/6F22 DC9V) x 1pc 
 Dimensions (LxWxD) 218 x 46 x 29mm
 NF-8200 Remote unit specifications
 Compatible with connectors RJ11,RJ45
 Dimensions (LxWxD) 107 x 30 x 24mm