Wire Tracker Network Cable Detector RJ45 RJ11 Tester for Telephone Lines and LAN Cables

1. 220V withstand voltage, anti-burning, anti-interference, strong signal2. Automatic and efficient scanning of missing lines, random lines, open circuits and short circuits3. Low power consumption protection power switch4. Tracing cables or wires, diagnosing breakpoints5. Receive audio signal on cable or wire (telephone line)6. Identify the status of the working phone line (clear ringing, busy)7. Send single or double alternating tones to the subject cable or wireparameter:1. Working current: Tester: 10mA Receiver: 30mA2. Signal transmission mode: digital signal3. Signal output level: 8Vp-p4. Signal transmission distance: 3Km5. Dimensions: Transmitter: 12.5 x 4.7 cm Receiver: 18 x 4 cm6. Power: 2 x DC 9V batteries (not included)Package Included:1 cable transmitter1 wired receiver1 x RJ11 cable1 x RJ45 cable1 headset1 x cable with alligator clip1 x Storage Bag