2PCS Visual Fault Locator VFL - Fiber Optic Cable Tester Pen with LC/FC/SC/ST Interface Adapter, Network Cable Test Kit with Fiber Light Source Testers (Aluminum)

VFL – A must-have tool for fiber technicians, this easy-to-use pen-type Visual Fault Locator helps quickly identify fiber breaks, bending losses, and damaged connectors on patch cords and installed links. It offers both pulsed and continuous operating modes, and the durable aluminum design ensures reliable performance in demanding field environments, including long-distance fiber routes. INCLUDES:2 x VFL Fiber Tester Pen1 x Carrying case1 x User Guide1 x Hanging ropeFeatures of Fiber Fault Locator:Compact, ergonomic design for ultimate portabilityUniversal 2.5mm adapter for easy connection to SC, ST, FC, LC connectors (LC interface need an additional adapter)Excellent Head with high fiber concentration and little divergenceHigh-quality chip ensuring years of trouble-free operationDust Cap prevents the fiber connector from pollutionReplaceable Ceramic Sleeve extends the service lifeThe hanging rope makes it easy to hang upSpecifications:Dimensions: 170x24mm(6.7x0.9 inch)Weight: 150g(5.29oz)Material Body: Aluminum AlloyAdapter: 2.5 mm universalControls: On/off, continuous/flashingBattery type: 2 x AAOperating temperature: 10-60°CStorage temperature: -40-85°CTips:The fiber head should be clean when the tester is working. For LC/MU interferes, you need to buy an additional conversion adapter.When not in use, please take out the battery to prevent leakage and oxidation of the aluminum parts without conduction.