Multi-function Cable Tester, LAN Checker, Tone Probe, Telephone Line Tracker, Network Cable Detector, Power Line Locator, LAN Cable, Telephone Line, E

[Professional Scope of Application]: Tailored for telecommunications engineers, cable wiring engineers, and network maintenance engineers, it meets the cable inspection needs of professional settings. [Wide Range of Connectors]: It can directly and accurately locate RJ45 network cables and RJ11 telephone cables, easily accommodating a variety of common cable types and offering high adaptability. [Efficient Cable Sorting]: Powerful cable sorting functions quickly detect physical connection problems such as cable opens, shorts, errors, and reverse loops, ensuring accurate line connections. [Dual Detection Mode]: Provides two ways to detect the status of circuit connections. The transmitter can detect either line level or positive and negative electrodes, achieving a wide range of responses to different detection scenarios and improving work efficiency. [High-quality product specifications]: Operating temperature 0-40°C, storage temperature -10-50°C, maximum relative humidity 80% (condensing/non-condensing), altitude <2000 meters, explosion-proof grade IP40, signal transmission distance >3000 meters, uses 3x1.5V/AAA (transmitter) and 1x6F22/9V (receiver) batteries (not included), green appearance, RJ45 connection cable length 16.8cm, weighs approximately 360g, lightweight and portable, stable and reliable performance.