network cable tester, at278 tdr multi-functional lcd wire tracker for rj45, rj11, bnc, metal cable,ping/poe nf-8601s for length testing noyafa nf-8601s, a must tool for each network technician, provides full cable testing on different category network, coax, or telephone cable. displaying wire map and any faults.<br>the intelligent wiremap' feature tests for length, shorts, split pairs, or opens and displays with an intuitive graphical interface where a fault is located.(usingtdr techonology:time domain reflectometry).<br>besides, finding cables easier and tracing with ac fliter, or locating network port using hub blink feature. nf-8601s also tests the presence of poe and ping functions. <br>tf card included to import and export data from comupter (50 sets, txt format).<br>roughly locate breakage or short position by tone.<br>voltage detector: included in receiver (90-1000v).<br><br><b>nf-8601s transmitter specifications</b><br><br>lcd screen:60 x 45mm<br>tone frequency:130khz<br>the range of testing cable:<2000m<br>trace cable coonected to switch:ac fliter<br>tone mode:2 tones, adjustable<br>compatible with connectors:rj11,rj45,bnc, ping/poe<br>battery type:lithium battery<br>dimensions (lxwxd):185 x 80 x 32mm<br><br><b>nf-8601s receiver specifications</b><br><br>frequency:130khz<br>the max. working current:less than 70ma<br>earphone jack:1<br> led illumination:2 leds<br>battery type:lithium battery<br>dimensions (lxwxd):218 x 46 x 29mm<br><br><b>nf-8601s remote unit specifications</b><br><br>compatible with connectors:rj11,rj45,bnc<br>dimensions (lxwxd):107 x 30 x 24mm<br><br><b>accessories included</b><br><br>built-in lithium battery x 2pcs<br>carry case x 1pc<br>gift box x 1pc<br>charging adaptor x 1 pc<br>telephone line adapter x 1 pc<br>network cable adapter x 1 pc<br> cable clips x 1 pc<br>tf memory card x 1 pc