(Linear Height Measurement System）commonly known as a "height gauge" or "altimeter," is an indispensable measurement tool in precision manufacturing and quality management. It is primarily used for vertical dimensional inspection. Its core lies in its sophisticated optical or magnetic encoder. As the measuring head (probe) moves up and down along a support, the sensor accurately captures the displacement. Beyond simply measuring height, modern height gauges can perform various geometric dimensional inspections (point measurements/hole and shaft diameters/splits/geometric deviations).
