Multifunctional ultrasonic rangefinder with LCD screen, rangefinder with laser pointer, digital rangefinder for home use--BIEMMEDUE

This ultrasonic device is ideal for DIY projects and calculating the volume of an air conditioner. It is also suitable for real estate agents and construction workers. It measures straight-line distances from 0.50 m to 18 m. It uses the ultrasonic waves emitted by the object being tested to measure the travel time of the waves between the objects. For construction, renovation, and civil engineering work, as well as other applications, conventional power measurements with a tape measure remain possible.