Cable Tester for UTP STP RJ45 RJ11 - Efficient Cable Diagnosis Tool This Cable Tester is designed for testing UTP, STP, RJ45, and RJ11 cables. It performs an automatic scan to detect issues such as miswiring, disordered cables, open circuits, and short circuits, making it ideal for quick diagnostics. Key Features: 1.Automatic Efficient Scan: Detects wiring issues like miswiring, disorder, open and short circuits. 2.Remote Testing: Test cables up to 1000 feet with the included remote kit. 3.TEL and BNC Test: Adapter required for TEL and BNC testing. 4.Protective Switch: Ensures low power consumption. 5.High-Quality Protective Case: Offers secure protection for the tester. 6.Cable Continuity and Breakpoint Tracking: Quickly identify breaks or faults in cables. 7.Tone Signal Receiver: Trace wires with tone signal reception. 8.Telephone Line State Identification: Detects clear ring or busy states. Package Contents: 1 x Cable Emitter 1 x Cable Receiver 1 x RJ11 Cable 1 x RJ45 Cable 1 x Earphone 1 x Cable with Clamp 2 x 9V Batteries 1 x User Manual Dimensions: Emitter: 126x49x34mm Receiver: 175x42x25mm Note: Light and display differences may cause slight color variations.