Specification Brand : Generic BulletPoint1 : Plastic Shell: The plastic shell protects the instrument and reduces the damage to the machine caused by collisions and accidental drops to a certain extent. BulletPoint2 : Portable: High testing accuracy, fine workmanship, easy to carry, more convenient and time-saving for your work. BulletPoint3 : Function: The optical power meter can be used for both direct measurement of optical power and relative measurement of optical attenuation. BulletPoint4 : Widely used: The optical cable tester is designed to be safe and accurate, suitable for generic cabling systems, optical equipment manufacturing and research, optical communication teaching and testing and other fiber optic engineering. BulletPoint5 : Stable and Accurate: Dynamometer can determine whether the lighting mode in the process is continuous or intermittent. IncludedComponents : No ItemName : Fiber Optic Cable Tester, Portable Fiber Optic Power Meter, 30KM, Optical Loss Tester, Power Meter ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : network-and-cable-testers Manufacturer : Generic MeasurementAccuracy : 0.1mm ModelName : Generic7c2p8s615t ModelNumber : Generic7c2p8s615t NumberOfItems : 1 PartNumber : Generic7c2p8s615t ProductDescription : 1. Portable: High testing accuracy, fine workmanship, easy to carry, more convenient and time-saving for your work. 2. Easy to use: The detection tool is easy to use and the performance is stable and reliable. Also guarantees longer working time and standby time. 3. Stable and Accurate: The digital multimeter can determine whether the lighting mode in the process is continuous or intermittent. 4. Plastic case: The plastic case protects the instrument and reduces damage to the machine due to collisions and accidental drops to a certain extent. 5. Widely used: The digital multimeter is designed to be safe and accurate, suitable for electrician testing, home use, automotive and industrial electrical problems.