LAN Network Cable Tester with Wire Tracker

100V Voltage-resis Anti-burnout Ultra-high voltage-resistant circuit design ensures safety and allows operation under voltages below 100V.Using digital signals, it can operate normally even in high-interference environments. Switch Port Flashing Function By plugging one end into the switch and the other into the network cable tester, this function triggers the switch's port LED to flash, enabling rapid identification of the corresponding RJ45 cable. Auto Tracing and Testing Switching Once the cable is traced, there is no need to switch the transmitter to testing mode. Simply plug the other end into the testing port to immediately perform wire alignment testing, which significantly improves work efficiency. RJ45 Connector Crimping Test After crimping the RJ45 connector, simply insert it into the crimping detection port to quickly check if the crimping is accurate. Non-contact Voltage Testing Supports non-contact voltage testing for live cables with AC 50/60Hz over 70V, avoiding electric shock risks and enabling quick target location. Use alligator clips to clamp both ends of the power supply under test, then insert into the RJ11 port for testing Black Clip Positive Red Clip Negative Light-Red Black Clip Negative Red Clip PositiveLight-Blue Brand: Ampcom Model: AM-828NPRO Charging: Via USB C Battery: 3.7V 1200mAh Lithium Rechargable Battery Cable Testing: Auto Scan: Strong Anti-Electromagnetic Interference Ability Cable Tracking: Interference Resitance Digital Signal Polarity Test: Yes Crip Test: Yes Port Flash: Yes NCV: Yes Tel Port Test: Yes Lamp: Yes Sensitivity Adjustment: Yes Headphone Fuction: Yes Low Battery Prompt: <3.3V+0.1V Automatic Shutdown: After 30 Mins of Inactivity Working Temperature: -10C to 45C Max Voltage: 100V Voltage Resistance Anti Burnout Charging Time: 3.5 Hours Size: Emitter: 135x61x30 mm Receiver: 194x46x30 mm