<p><strong>Description:</strong><br/>1. 100% brand new<br/>2. Streamlined design and easy to carry<br/>3. Comes with earphones usable in noisy situation<br/>4. Flexible and versatile interface<br/>5. Sensitive and adjustable volume control<br/>Cable Tester for UTP STP RJ45(manual switch)<br/>Automatic efficient scan for the miss wiring, disorder cable, open and short circuit<br/>TEL BNC test available(Adapter needed)<br/>Remotely test cable up to 1000 ft in length ( remote kit included )<br/>Protective power switch for low power consumption<br/>High quality protecive case provides more secure protection<br/>Judge continuity of the cables or wires<br/>Track the cables or wires, and diagnose the break point<br/>Receiver the tone signal on the cables or wires (telephone line)<br/>Identify the state in the working telephone line (clear ring, busy)<br/>Send a single solid tone or a dual alternating tone to the object cables or wires<br/></p><p><strong>Specification:</strong><br/>Working current: Tester: 10mA Receiver: 30mA<br/>Signal transfe mode: Digital signal<br/>Signal output level: 8Vp-p<br/>Signal transfer distance: 3Km<br/>Dimension:Transmitter: 126x49x34mm Reveiver:175x42x25mm<br/>Power: by 2 x DC 9V Battery( not included)<br/></p><p><strong>Package Include:</strong><br/>1 x Cable Emitter<br/>1 x Cable Receiver<br/>1 x RJ11 Cable<br/>1 x Earphone<br/>1 x Cable with Crocodile Clamp<br/>1 x Instruction Manual</p>