Allinone instrument that combines an optical power meter, a light source, and a visual fault locator in a single device Supports multiple wavelengths for accurate power testing across diverse fiber networks Visual fault locator with a red light to quickly identify fiber breaks and bends Light source delivers a consistent signal output for precise testing Key benefits Reduces equipment and simplifies field testing by integrating three essential tools into one device Enables accurate power measurements across different fiber networks thanks to multiple wavelengths Helps quickly locate faults such as breaks and bends with an easytosee red visual locator Provides stable, repeatable test signals for reliable testing and verification Applications and use scenarios Onsite fiber installation and verification: measure power levels, confirm link integrity, and verify proper performance at the user end Network maintenance and fault finding: locate breaks or bends quickly with the visual locator and confirm with power testing across wavelengths Laboratory or field testing with diverse fiber types: compare performance across wavelengths to match network requirements and ensure consistent results