Detailed Product Description DescriptionOperating Mode: B, B+A, B+B, AHigh Resolution Images8 Images Memory6 Steps Zoom from 34-60mmVariable Displaying Area5 Sections Adjustable TGCCineloop for 5.6sec Accurate Axial Measurement under B-mode (SMI-5)Manual Correction of Axial Measurement under A-mode (SMI-5)Multi-groups of Calipers for Distance MeasurementVarious Area MeasurementsMeasuring Mode: ...