Mini FTTH Active Fiber OTDR — Handheld Multifunction Tester with Optical Power Meter, Stable Light Source & VFL | 1550(±20nm), 20dB, 100m–80km, SC/UPC

Compact handheld OTDR designed for accurate fiber network diagnostics: this Mini FTTH Active Fiber tester combines an optical power meter, stable light source and visible fault locator (VFL) in one multifunction unit for fast, precise identification. Performance specs include a dynamic range of 20dB and a usable test distance from 100m to 80km, operating at 1550(±20nm). Measurement flexibility is provided with real-time, average and automatic modes, while the instrument detects input light and supports SC/UPC connectors. Dead zone characteristics deliver reliable resolution: attenuation dead zone of 12m and event dead zone of <3m. A responsive touch screen plus Type-C connectivity make operation, data transfer and charging convenient in the field. Lightweight and portable, this tester is suited for installation, troubleshooting and routine maintenance of FTTH and other fiber optic networks.