Multi Functional Optical Time Domain Reflectometer 1310 / 1550nm Handheld OTDR

Discover the Multi Functional Optical Time Domain Reflectometer (OTDR) with 1310/1550nm wavelengths, designed for handheld convenience and moderate pricing. This OTDR testing machine features ultra-short event dead zones, high-power visible laser fault location, and USB interface for fast document transfer. Perfect for long-time field construction with over 8 hours of working duration.