Specification Brand : Generic BulletPoint1 : Versatile Double Wavelengths This handheld fiber light source 1310 and 1550 wavelengths, ensuring accurate testing for short and long distance installations with stability. BulletPoint2 : Long Lasting Usage: Powered by a 650 rechargeable battery with usb c quick charging, this meter is credible for fieldwork and on site testing, minimizing downtime. BulletPoint3 : Long: lasting Power Powered by a rechargeable li battery, this portable optical meter supports quick usb c charging, ensuring performance for fieldwork and on site testing. BulletPoint4 : Versatile Testing: This handheld fiber light source single mode double wavelengths of 1310 and 1550 for accurate optical testing in various scenarios. BulletPoint5 : Power Solution Powered By A Built: in rechargeable battery and supporting quick charging via usb c, this portable power meter provides long lasting power for extended use, minimizing downtime for users during fieldwork and on site testing. Color : #311 IncludedComponents : no ItemName : Generic Optical Light Source Double Wavelength Tester Single Mode Optical Fiber Portable for Rj45 Mc1315, Light Sources ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : Multimeters Manufacturer : Generic MeasurementAccuracy : 0.1mm ModelName : Respicefinemh94nmi1dt8 ModelNumber : Respicefinemh94nmi1dt8 NumberOfItems : 1 PartNumber : Genericu7sgbmxgc0 PowerSourceType : Ac/Dc ProductDescription : 1. Double Wavelength Functionality: This multifunctional handheld fiber light source features single mode double wavelengths of 1310 nm and 1550 nm, providing versatility for a variety of testing scenarios. With a stability of ±0.05dB/15mins, ±0.1dB/8H, it ensures accurate and stable optical testing for both short and long distance fiber optic installations. 2. Built In LED Lighting: Equipped with an integrated LED lamp and backlit display, this optical single mode light source is designed for convenience in low light conditions. The LED lighting enhances visibility during nighttime manipulations, making it easier for technicians to perform tests and read measurements in dark environments. 3. Wide Compatibility With Fiber Connectors: The optical fiber power meter features a standard 2.5 mm universal interface compatible with SC, FC, ST, and LC connectors (with additional purchase of LC connectors required). This broad compatibility ensures that the device can be used across a range of fiber optic applications, simplifying inventory and tool requirements for technicians. 4. Integrated RJ45 Testing Feature: This fiber optic light source includes a concealed RJ45 testing function, which is essential for routine network communicating maintenance. This feature enables fast verification of network cable wiring sequences, enhancing the efficiency of troubleshooting and ensuring stable network performance in various setups. 5. Long Lasting Rechargeable Battery: Powered by a built in 650 mAh rechargeable Li battery, the portable optical power meter supports USB C quick charging, providing a long lasting power solution for extended use. This ensures minimal downtime for users, making it a good choice for fieldwork and on site testing where reliability is important.