Used SCIENTIFIC ATLANTA 4139 #9224006 for sale

SCIENTIFIC ATLANTA 4139 Electronic Test Equipment is an instrument used to diagnose and test the performance of copper line circuits, as well as for the installation and alignment of high-speed data transmission systems. This electronic test equipment can measure voltage, current, resistance, and other electrical parameters of a wide range of copper circuit lines. It features a digital display with both a numerical and graphical display, which can be used for accurate measurements and quick diagnostics. 4139 is a handheld device that includes a set of built-in accessories such as alligator clips, banana-jack coupling capacitors, banana-jack probes, coaxial cables, and a 9-pin D-sub connector. It is designed to probe a variety of copper lines including voice, audio, digital, and video up to 1280 Mbit/s (Mbps) of bandwidth. The device also features a highly sensitive digital multi-meter (DMM) for measuring electrical parameters of the copper line. The DMM measures voltage, current, and resistance with an accuracy of 0.01%. This electronic test equipment includes a wide range of proprietary and industry-standard tests such as impedance, delay, phase, and amplitude tests, for verifying the integrity of a copper line. It also offers line qualification, signal-to-brand ratio testing, and pulse testing. Additionally, it is capable of performing insertion loss and return loss measurements which are important for making sure that the copper line is installed correctly and performs optimally. SCIENTIFIC ATLANTA 4139 electronic test equipment provides an intuitive menu-driven interface to ensure ease of use and ensure that technicians can quickly get the measurements they need. It also includes several intuitive graphical display options, allowing for quick, accurate analysis of the results. It is powered by either a 12V DC battery, or an AC adapter, making it an ideal tool for field technicians. Overall, 4139 Electronic Test Equipment is an essential tool for both diagnosing and testing the performance of copper line circuits. It provides an intuitive and easy-to-use menu-driven interface, allowing technicians to quickly and accurately get the measurements they need to validate their installations. It is also capable of a wide range of tests, making it an ideal tool for field technicians.