selection window display means for causing a selection window to be displayed on the display, {HEAD ~ the selection window} being used for selection of one desired {TAIL ~ measurement type} among a plurality of measurement types 
selection window display means for causing a selection window to be displayed on the display , { HEAD ~ the selection window } being used for selection of one desired { TAIL ~ measurement type } among a plurality of measurement types
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH