Handheld Mini Multifunction Optical Fiber Tester — Optical Power Meter & Stable Light Source, Accurate Measurement Data

A compact, portable tester that combines three tools in one: an optical fiber tester, an optical power meter, and a stable light source — built for field technicians and installers. Its precision measurement technology delivers accurate optical power readings for installation, troubleshooting, and routine verification of fiber links. The unit is engineered for speed and convenience: quickly check fibers, measure power levels, and produce a stable light source using simple controls and a clear, user-friendly interface. Constructed from high-quality components, the handheld tester offers dependable performance in demanding conditions and is made to endure daily professional use while providing consistent results. Suitable for a wide variety of environments, it’s ideal for telecommunication projects, data centers, and network installation work, offering the portability and versatility professionals need on the job.