OTDR Handheld 3.5inch mode 1310/1550nm FC/SC/UPC & SC/APC adptr, 1Yr warranty

The OTDR handheld device features a 3.5-inch display and operates at 1310/1550 nm wavelengths, supporting FC, SC, UPC, and SC/APC connectors for versatile fiber testing. It includes a one-year warranty, ensuring reliable performance in optical network diagnostics.