Support CSV/EXCEL Dropshipping,VIP Price with fast delivery within 48 hours Contact customer service for details Spanish buyers attention: if your addre includes following postal code please do not choose the Spanish warehouse. The zip code starts with 51 /52/ 07 /35 /38. Overseas warehouse cannot be delivered. Otherwise we will send the order from China warehouse. M469D RJ45 RJ11 Network Cable Tester LAN Cable Networking Wire Telephone Line Detector Tracker Test Tool Feature: Test of double-twisted cables: Switch on the power. (S is slow automatic grade, Mis manual.) Put cables into both main tester and remote tester. The lights of the main tester will turn on sequently form 1 to G. Main tester: 1-2-3-4-5-6-7-8-G Remote tester: 1-2-3-4-5-6-7-8-G RJ45 1-2-3-4-5-6 RJ11 Following are abnormal connections: If one cable, for example cable NO.3 is open circuited, the two NO.3 lights of the main tester and remote tester will not turn on. If several cables are not connected, several lights will not turn on respectively. If le than two cables are connected, none of the lights is on. If two ends of a cable is disordered, for example NO. 2and NO. 4, then displays on: Main tester: 1-2-3-4-5-6-7-8-G Remote tester: 1-4-3-2-5-6-7-8-G If two cables are short circuited, neither of the corresponding lights is on of the remote tester while main tester remains unchanged. If three cables, including three, are short circuited, none of the corresponding lights is on. If test patch panels or wall plate outlels, two cables which can match each other (RJ45) will be connected to the tester. If test cables of the same axes, BNC turns on when the cable works. Specification: Color: Black, Yellow Material: ABS plastic Size: 103x97x27mm/4.06x3.82x1.06in Power supply: 9V 6F22 battery (not included) Interface end: RJ45+RJ11 Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 X Line Measuring Instrument 1 X Instruction