








🚀 Elevate your fiber testing game with the ultimate 4-in-1 portable powerhouse!
This 4-in-1 portable fiber optic tester integrates an optical power meter, visual fault locator, RJ45 network tester, and LED light into a compact, durable device. It supports 10 standard wavelengths with a test range of -70dBm to +10dBm, offers high accuracy with less than 0.2dB error, stores up to 500 data sets, and features auto power-off to conserve battery life. Compatible with FC/SC/ST interfaces and adaptable for LC connectors, it’s designed for professionals seeking reliable, on-the-go fiber diagnostics.






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