MULTI-FUNCTIONAL CABLE TESTER - Vxscan network ethernet cable tester is a multi-functional handheld cable testing tool; Widely used in wire tracing telephone line finding, network wire tracing, network cable testing, network cable collation, line status test, positive and negative polarities testing, etc; It is a necessary testing tool for telecommunication engineering, wire engineering, and network maintenance person; Accuracy, convenient, your Perfect Assistant NETWORK CABLE COLLATION - A network cable tester is mainly used to detect the short circuit, open circuit, and cross of the network cable, and display the test results in the form of wire sequence lights; Turn the rotary button 'Network' position, connect the end of the network cable to be tested to the receiver, and the other end to the RJ45 interface of the transmitter, and click 'test'; The corresponding green lights of the receiver and transmitter indicate that the lines are normal WIRE TRACING - Turn the transmitter to 'scan', insert the network cable to be tracked into the RJ45 interface of the transmitter, and press the upper switch button on the receiver, which can help you quickly find the target line in many pairs; Wire tracer ethernet tester perfect for tracking RJ11 telephone line, RJ45 internet cables, or other metal wire (via adapter); In this situation, the wires must be in power-off status, otherwise, the units will be damaged STATUS of TELEPHONE LINE TEST - The network cable tester rj11 rj45 cable tracker line finder, which can detect the status of the working telephone line (idle, ringing, conversation) and discriminate TIP or RING line; Test whether the telephone line is connected, turn the rotary button to the 'CONT' position, and insert the telephone line into the RJ11 interface, the green light of 'CONT' is on, indicating that the line is normal POSITIVE and NEGATIVE POLARITIES TESTING - VXSCAN network cable tester supports level positive and negative detection; Turn the rotary button to the 'T-O-N-E' position, and the RJ11 interface is connected to the clip wire, and the red clip wire is connected to the positive pole of the power supply, and the black clip wire is connected to the negative pole, the 'T-O-N-E' red light will light up, but if the wire connection is reversed, the green light will light up ADDITIONAL EARPHONE and LED LAMP - This multi-functional network wire tracker can adjust the volume by rotating the knob; In a noisy environment, you can wear headphones and find the target cable accurately by comparing the strength of the 'beep' sound; RJ45 cable tester supports LED lamps, which you can turn on the Illumination light in night or dark environments; If you have any questions about using the product or advice, please feel free to contact us, and we will reply to you within 24 hours VXCAN RJ11 RJ45 WIRE TRACKER TELEPHONE LINE FINDER IS A MULTI-FUNCTIONAL HANDHELD NETWORK CABLE TESTER PRODUCT FEATURES: 1. Wire tracing RJ11, RJ45, cables or other metal wire(via adapter). 2. Easy and fast to locate the breakpoint without breaking the wire¡¯s cover. 3. Network cable detection: Judge short-circuit, breaking circuit, open circuit, and crossing. 4. Test line level, positive and negative polarity. 5. Status of telephone line checking: Test the working status of the telephone line (idle, ringing, and off-hook) and judge the TIP and RING lines. 6. Check wire continuity. PACKAGE INCLUDES: 1pc x KOLSOL emitter 1pc x KOLSOL receiver 2pcs x 6F22 9V battery 1pc x RJ11 adapter cable 1pc x RJ45 adapter cable