Optic Power Meter KPM-35 FTTH Fiber Cable Tester And Singlemode Fiber Optical Light Source KLS-35 1310/1550nm(KPM35A with KLS-35). 1. **High Precision Measurement**: The Optic Power Meter KPM-35 is designed to provide accurate measurements within the wavelength range of 800~1700nm, making it for testing fiber optic cables and ensuring optimal performance 2. **Versatile Connectivity**: This Optic Power Meter features a universal optical connector design (FC, SC, and 2.5mm) to accommodate various fiber types, while also offering compatibility with 1.25mm LC connectors as an option, enhancing its usability in diverse applications 3. **User-Friendly Display**: The KPM-35 ensures readability with its clear display units (dB/dBm/w), allowing users to easily interpret measurement results. Its resolution of 0.01 dB guarantees precise readings for effective fiber diagnostics 4. **Light Source Compatibility**: Paired with the Singlemode Fiber Optical Light Source KLS-35, this Optic Power Meter enables seamless attenuation measurements at standard wavelengths of 1310/1550nm, facilitating comprehensive testing of fiber-optic links 5. **Portable and Design**: Compact dimensions (160x85x45mm) and lightweight construction (220g) make the Optic Power Meter KPM-35 highly portable, while the inclusion of essential accessories—such as a user guide and certified connectors—ensures a complete testing solution right out of the box Farbe:Green