TL-560 Integrated Optical Power Meter & Red Light Source 10 Km Red Light, Test Precision

The TL-560 is a compact, precision-built handheld unit that combines an optical power meter with a red light source and offers a 10 Km red-light testing range. Ruggedly constructed and easy to carry, it can serve as a complete replacement for separate power meters. Use it to verify cable performance, measure relative power loss, locate faults and perform on-site troubleshooting. It also measures lengths of network cables, coaxial lines and telephone wiring, and can detect open circuits, shorts and cross-connections.