All-IN-ONE-FTTH Fiber Optic Power Meter - Precise and accurate measurements: optical absolute power across a wide wavelength range including 850, 980, 1300, 1310, 1490, 1550, and 1625 nm, with a test range from -70 dBm to +10 dBm for reliable results. - Comprehensive functionality: all-in-one unit that replaces multiple devices, reducing equipment needs and overall cost. - Portable and practical: compact size and lightweight design for easy transport in field service or laboratory work. - Long distance capability: 10 mW module enables measurements up to 10 kilometers, useful for testing fiber links and assessing performance over long spans. - Practical use scenarios: FTTH installation and maintenance at customer sites; field service checks of fiber links between locations; laboratory characterization and testing of fiber components.