... Functions1) 2M testing2) Datacom testingDatacom (V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA ... and auto-timer measurementITU-T G.821, G.826, and M.2100 performance analysisMain FeaturesHandheld design and easy-to-useFull-featured ... interfaceTest results uploaded, conserved and printed by PCManager software 2 M Transmission Analyzer