Specification Brand : FOSA BulletPoint1 : [Non- Connection] Featuring a non- connection, this tester prevents damage and ensures stable output power even amidst voltage fluctuations, improving overall measurement efficiency. BulletPoint2 : [Portable Solution] Lightweight and portable, this visual fault locator offers stable output power, making it ideal for telecommunications maintenance, cabling systems, and fiber optic engineering projects. BulletPoint3 : [Rugged Design] Constructed with aluminum alloy material, this tester is impact and oxidation-resistant with a dustproof effect, while the grounding design against damage. BulletPoint4 : [ and Accurate] The visual fault locator is specially designed for optical cables and circuits, easily locating defects, breaks, and faulty equipment. BulletPoint5 : [Wide Compatibility] Equipped with a 2.5mm universal connector, suitable for st, sc, fc, and lc fiber optic cables of various shapes, ensuring a wide range of applications. IncludedComponents : No ItemName : Fiber Optic Test Pen, Visual Fault Locator, 80KM Range, for LC FC SC ST Connector, Portable Aluminum Alloy Shell, Noncontact Connection,for CATV Telecommunications Engineering ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : network-and-cable-testers Manufacturer : fosa MeasurementAccuracy : 0.1mm ModelName : fosaqx3y2n71gp ModelNumber : fosaqx3y2n71gp NumberOfItems : 1 PartNumber : fosaqx3y2n71gp ProductDescription : 1. Product Usage: The pen type visual fault locator is specifically designed and maintained for optical cables and circuits, locate defects on wires and cables, search for fiber breakage and equipment with defects in optical cables. 2. 2.5mm Connector: This fiber optic tester has a 2.5mm universal connector designed specifically for ST, SC, FC, LC interference with circular and shapes of different fiber optic cables, with a wide range of applications. 3. Non : This fiber optic test pen adopts a non connection, which does not damage the end of the fiber and transmitter, and the output power is not affected by voltage fluctuations, improving measurement efficiency. 4. Aluminum Alloy Body: The fiber optic tester is made of aluminum alloy material, impact and oxidation resistance, has good dustproof effect. The grounding design of the shell effectively prevents damage. 5. Wide Application: This visual fault locator is lightweight and portable, with stable output power. Suitable for CATV telecommunications engineering maintenance, comprehensive cabling system fiber optic engineering, optical measurement drive engineering, etc.