OTDR Fiber Optic Tester, 1310/1550nm Optical Time Domain Reflectometer with 3.97in , 4 in 1 0‑60KM Range 20dB Optic Fiber Tester with SC FC ST LC Adaptors

The USEFUL TESTER is a must-have tool for anyone working with fiber optic cables! With its powerful multi-functionality, this tester can evaluate FTTx, access network construction and maintenance, identify optical fiber breakpoints, measure optical cable length, and calculate relative optical power loss.

Its 3.97in touch screen makes operation a breeze, while the USB data interface enables easier further processing on data and analysis.

The OTDR meter ensures a long measurement range of 0-60km with high accuracy and reliability, making it perfect for wide application in testing Ethernet cable distance, RJ45 Ethernet cable sequence, LED light, and more! Plus, its lightweight and compact size makes it easy to carry for both indoor and outdoor works.

Don't miss out on this incredible tool - order your USEFUL TESTER today!