Very convenient for measuring on asphalt. I used the memory a lot and it served me to a great extent. Unfortunately, its construction was very fragile and the first time I dropped the handle while measuring, it started having problems with the panel indicators and gradually became useless. Very convenient, but not resistant construction in the field

Due to its small wheel, it is suitable for smooth roads (e.g. asphalt). The digital display is very convenient. Be careful because it does not measure centimeters. It comes with its battery in the package and its size is very convenient. It has extra features (memory) which I have not tried.