Specification Brand : Cosiki BulletPoint1 : 【Portable & Convenient】- Our fiber light meter is compact, lightweight, and energy-efficient - a companion tool for your optical fiber testing needs. Its small structure and stability in output power make it extremely easy to carry and a reliable tool for professional use. BulletPoint2 : 【Innovative Features】- The fiber optic tester is specially tailored for optical cable design and maintenance. It functions to locate cables, identify defects on cable views, search for fiber breaks and defective equipment in optical cables. BulletPoint3 : 【Steady Output】- Adopting non- connection, our optical power meter ensures safety for both the fiber and transmitter end face. The output power remains steady, unaffected by voltage fluctuations, promising optimal performance. BulletPoint4 : 【Universal Adapter】- Equipped with a 2.5mm universal interface, the Fiber Visual Fault Locator meets various connector requirements. You have the flexibility to replace the adapter head and ceramic core as per your needs. BulletPoint5 : 【Precise Technical Parameters】- Our Visual Fault Locator unveils impressively precise technical parameters. It ensures an output distance of 60KM, an optical output power of more than 60mW and an output wavelength of 650nm±10nm. ExternallyAssignedProductIdentifier : 8467694588658 ExternallyAssignedProductIdentifier1 : 0759596680768 ExternallyAssignedProductIdentifier2 : 759596680768 IncludedComponents : No ItemName : Fiber Light Meter, Fiber Optic Tester Visual Fault Locator 60mw Portable Fiber Optic VFL Cable Tester Pen Detector Meter ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : network-and-cable-testers Manufacturer : Cosiki MeasurementAccuracy : 0.1mm ModelName : Cosikifydmexg0k1 ModelNumber : Cosikifydmexg0k1 NumberOfItems : 1 PartNumber : Cosikifydmexg0k1 ProductDescription : 1. PORTABLE AND CONVENIENT: Visual fault locator is small, light weight, energy saving, easy to carry and stable output power, which is a good tool for optical fiber testing 2. MAIN FUNCTIONS: The pen visual fault detector is specially designed for the design and maintenance of optical cables and lines, used to locate cables and defects on the cable viewing, search for fiber breaks and use of optical cable defective equipment 3. STABLE OUTPUT: Fiber optic visual fault locator adopt non connection, non destructive fiber and transmitter end face, output power is not affected by voltage fluctuations 4. UNIVERSAL ADAPTER: Fiber visual fault locator has a 2.5mm universal interface to meet various connector requirements. You can replace the adapter head and ceramic core by yourself 5. TECHNICAL PARAMETERS: The output distance of fiber visual fault locator is 60KM, optical output power more than 60mW, the output wavelength is 650nm±10nm