Mini OTDR Fiber Optic Reflectometer 1310/1550nm — 8 Functions (VFL, OPM, OLS, Event Map), 22dB Dynamic Range, 80km Fiber Tester

Handheld mini OTDR designed for fiber line inspection up to 80km. Available in 1310/1550nm or 1550nm configurations and equipped with a 3.5 inch color LCD for clear reading. Offers eight test functions including VFL, OPM, OLS and event mapping. Dynamic Range: 22/20dB or 20dB. Pulse Width: 5ns~20us. Dead zones: Attenuation dead zone 7m; Event dead zone 1.2m. Physical specifications: Size 169*83*37mm, Weight 335g, Certification NONE. Connections and measurement ports: Charging Port Micro USB. VFL: 10mW, 2.5mm universal connector. OPM: +26~-50dBm, wavelengths 850/1300/1310/1490/1550/1625nm, 2.5mm universal connector. OLS: same wavelength range and port as the OTDR connector. RJ45 for length testing 1-600m. Power: Battery 3.7V, 4000mAh with Working Time >6.5h and Standby >11.5h.