Enhance your fiber optic testing with the NF-908 Optical Power Meter, designed for precision and user convenience. This advanced tool supports multiple wavelengths including 850nm, 980nm, 1310nm, 1490nm, 1550nm, and 1625nm, making it versatile for various fiber optic applications. Equipped with intelligent features such as wavelength memory, accurate transmission frequency identification, and customizable alarm thresholds, the NF-908 ensures reliable and efficient operation every time. Key Features: · Multiple Wavelength Support: Covers 850nm, 980nm, 1310nm, 1490nm, 1550nm, and 1625nm wavelengths to meet diverse fiber optic testing needs. · Wavelength Memory Function: Remembers the last set wavelength after shutdown, saving time and improving workflow efficiency. · Accurate Frequency Identification: Precisely detects optical fiber transmission frequency and distinguishes between continuous and intermittent light modes. · Customizable Alarm Thresholds: Easily set upper and lower alarm limits; a red light and flashing alarm alert you when measurements exceed preset thresholds for instant feedback. · Power Saving Design: Automatically enters smart mode after startup with backlight off after 3 minutes of inactivity; manual switch back to smart mode via LED key. · Built-in Rechargeable Battery: Equipped with a 3.7V 700mAh lithium battery for portable, cordless operation and includes a 30-minute auto power-off function to conserve energy. · High Measurement Accuracy: Achieves ±0.5dB accuracy for 850nm and 980nm wavelengths within a measurement range of -60 to +8dBm. · LED Light Included: Enhances visibility during testing in low-light environments. Specifications: · Model: NF-908 · Wavelengths: 850nm, 980nm, 1310nm, 1490nm, 1550nm, 1625nm · Measurement Range: -60 to +8dBm · Accuracy: ±0.5dB (850/980nm) · Battery: Built-in 3.7V 700mAh lithium battery · Timing Shutdown: 30 minutes auto-off · LED Light: Yes · REF Reference: Yes Package Includes: · 1 x Optical Power Meter The NF-908 Optical Power Meter combines accuracy, convenience, and durability, making it an essential tool for fiber optic technicians and network maintenance professionals. Its smart power-saving features, comprehensive wavelength coverage, and reliable alarm system ensure precise testing and enhanced operational efficiency in diverse environments.