Zoostliss Network Cable Tester RJ45 RJ11 RJ12 UTP LAN Cable Tester Networking Tool

• Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps
• Use for testing your homemade Ethernet patch cables to make sure they are in working order prior to connecting to your devices
• Tests RJ45 cables, RJ11 telephone cables and network cables. Requires one 9-volt battery (not included)
• Easy to read LED display indicates problems.Hand-held for portability.
• If you do not like our products, we accept 30 days return and 60 days replacement, please feel free to contact us if you face any problems

Features: 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 less 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 outlles, 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. 9V reduplicated battery is used in this tester. Battery is advised to change if any weak light appears.( Battery is not included.) Color: white Main tester Size: 105*67*28mm Weight: 74g Remote tester Size: 105*38*28mm Weight: 48g