sensor with particularly thin sound cone that is specially designed for the detection of small objects or objects in very small openings and for distance, height and dimension measurements of objects in many different areas of application, tajur eriti õhukese koonuse kujul on spetsiaalselt kavandatud väikeste objektide või esemete, väikeste avade, kauguste ja kõrguste mõõtmiseks paljudes erinevates kasutusvaldkondades