The Y3 Handheld Optical Power Meter & Red Light Pen All-in-One Series is a professional tool designed for continuous optical signal power measurement and fiber continuity testing. Controlled by a high-performance microprocessor, it ensures accurate and efficient fiber-optic diagnostics. Engineered. Q1: Do you accept small quantity order? A1: Yes, we do accept a sample order so customers can test the quality. Q2: Can we get a lower price? Any Discount? A2: Yes, please contact us for more details. Q3: What payment term can we provide? Q4: What about the lead time for the mass production? A4:. Compact and portable, hand control only, lightweight experience, easy to hold and put in your pocket. Suitable for a variety of interfaces fiber. The Pen Shape Visual Fault Locator (VFL) is a robust, cost-effective fiber optical cable test tool for locating faults within OTDR dead zones. Using. Fiber Optic Patch Cord, Fiber Optic Adapter, Fiber Optic Splitter, Fiber Optic Attenuator, Fiber Optic Cable, Fiber Optic Patch Panel, Fiber Optic Termination Box, Fiber Optic Transceiver, Fiber Optic Microduct Connector, Fiber Optic Tool Basic Info. Company Introduction:Shenzhen Gelink. More than 30 sets of Testing Machines: OTDR,3D Tester,VFL,IL&RL test instrument; tension strenth tester, Crush Resistance tester, Power meter tester, light checker, ect. Mass Production Order: 3-7 working days (or.