👉 A labidometer is a device used in medical and scientific research to measure the distance between two points on a surface. It consists of a small, flexible metal rod that can be moved along the surface of a piece of paper or other object. The length of the rod is measured by adjusting its position relative to the surface, and this measurement determines the distance between the two points on the surface. In laboratory settings, labs often use labidometers to measure the spacing between different parts of an organism
