OTDR module for fiber optic testing SAT-18M Mini OTDR Pro

9 in 1: OTDR, OPM, VFL, OLS, Event Map, Fiber Inspector(Microscope sold separately) Insert Loss Test, Network Wire Sequence Collation Test(Signal Generator sold separately) and LED Lighter. •4.3” capacitive multi- touch screen. •Can be charged by Power Bank to extend battery usage. •Dustproof cover to protect optical port •Download test data by USB flash disk, SD card and Micro USB port. •Screenshot in any screen during operation.