👉 Atmidometer is a device used to measure the atmospheric pressure and temperature of an object. It consists of two telescopes, one at mid-point between the objects being measured and the other at the end of the measuring rod. The instrument measures the distance between the two telescopes, which can be adjusted to different heights based on the height of the object being measured. Atmidometers are commonly used in meteorology and atmospheric science for measuring pressure and temperature conditions.