As written in other reviews, the device does exactly what it should. Distance measurement is very accurate even over long distances, the unit is extremely handy. Schön would still have computational operations, but it would have to buy the one larger unit. The main criticism on my part is the readability of the display. As soon as you are not 100% straight draufschaut barely read the numbers. Since the measured values can not be saved and that the only function of the device is to be I pull in the operation back two points from. In the price range such weaknesses are not forgive.
