chl-468 nshl rj45 rj11 rj12 cat5 utp е lan usb кабел ееѬ ђдаленнй е инѬђмен деекоѬ

cable tester for rj12, rj11, rj45,for cat 5e,for cat 5, 10 100 base-t, at&t 258 a, tia-568a 568b .etc it can easily clarify cable, continuity, open and short. verifying cable continuity, open, short and cross wire pair up to 1000ft with remote kit. 9 led lights to indicated wiring connection on both remote and master unit grounding test build in power switch for power saving