Perform accurate measurements of all types of fields and terrains, as well as playgrounds or road lengths. The GPS receiver of your device is used to measure the distance, and the accuracy of the measurement depends on the quality of signal reception, but also on the weather conditions. In good measuring conditions, the accuracy is about 1 meter, so it is convenient to measure distances greater than 10 meters. The measurement starts by pressing the Start button and ends by pressing the Stop but