Feature:1. Automatic Scanning: The network tester adopts automatic scanning mode, can quickly test and save time and effort.2. Ergonomic Design: Make use of streamlined shape, ergonomic design, convenient and comfortable to use.3. Features: The network wire finder adopts a dropproof and lightproof design, more in line with onsite construction.4. Test Cable: The multifunctional network cable finder can effectively test RJ45 and RJ11 cables.5. Quality Material: The meter shell is made of premium quality ABS with high hardness and is not easy to wear.Specification:Item Type: Network Cable TesterMaterial: ABSTest Cable: RJ45 RJ11Power Supply: DC 9V laminated battery (not Included)Power Consumption: 25MATest Methods:1. Test twisted pairs 1, 2, 3, 4, 5, 6, 7, 8, G one by one/pair, which can determine which one is right/wrong, short circuit and open circuit.2. The switch OFF is closed, ON is the normal test speed, and S is the slow test speed.Main tester: 1-2-3-4-5-6-7-8-GRemote tester: 1-2-3-4-5-6-7-8-G (RJ45)1-2-3-4----------(RJ11)If the wiring is not normal, it will be displayed as follows:a. When a network cable such as line 3 is disconnected, the main tester and remote test terminal No. 3 lights will not light up.b. When several lines are unavailable, several lines will not light up. When the network cable is less than 2 lines connected, the light will not light up.c. When the two ends of the network cables are out of order, for example 2, 4 wires are out of order, the display is as follows:The main tester remains unchanged: 1-2-3-4-5-6-7-8-GThe remote test terminal is: 1-4-3-2-5-6-7-8-Gd. When the network cable has 2 short circuits, the main tester does not light up, and the two wires on the remote test terminal show that the short circuit lights are dimly lit. If there are more than 3 wires (including 3 wires), all short circuited wires will be short-circuited. The lights of several line numbers are off.4. To test the distribution frame and wall mount module, two matching jumpers (such as 110P4-RJ45) are required to lead to the tester.5. Coaxial cable test: If the cable is good, the BNC lights at both ends will flash green at the same time..Package List:1 x Network Cable Tester1 x English Manual1 x Case1 x Accessory