... B, B+M, M,4BScanning Mode Electronic Convex/Linear/Micro-convex MeasurementGeneral MeasurementDistance, Angle, Area, Volume, Ratio ... expected date,etc.Standard Configurations:60R/3.5MHz Convex ProbeOptional Configuration:3D Restrcution FunctionVideo PrinterBiopsy bracket ... TypeElementProbe FrequencyApplications3.5 MHz Convex Probe80/1282.5-5.0 MHzAbdominal organs ...