4in1 Li-lion Battery Optical Fiber Tester — Power Meter, Visual Fault Locator & Network Cable Tester (1mw 15mw 30mw) Easy Use

This 4in1 handheld optical fiber tester runs on a Li-lion battery and combines multiple fiber test functions into one compact device. It delivers accurate optical power measurements and fast fault localization to help troubleshoot network connectivity problems efficiently. The unit includes selectable VFL output power levels of 1mw, 15mw and 30mw for flexible fault-finding and inspection. Built for professional use, the tester features a rugged, ergonomic housing that stands up to field conditions while remaining easy to hold and operate. Despite its robust construction, the design is lightweight and portable for convenient transport and storage. A clear display and simple controls make the tester accessible to both experienced technicians and novice users, enabling quick, reliable results every time.