Telemeters, commonly known as rangefinders, are devices that measure distance by using ultrasonic or laser technology. Some popular synonyms for telemeters include distance meters, laser rangefinders, and surveying tools. These devices are extensively used in various fields such as construction, forestry, golfing, and hunting. Other synonyms include range-finders, distance measurement devices, and distance calculators. Telemeters are gaining popularity due to their accuracy and ease of use. With the advent of technology, telemeters have become more advanced and precise. They are now capable of measuring long distances with precision, making them a preferred choice for professionals who demand accurate measurements.