1The measuring range of this digital laser distance is 0.05~60m/0.2~196.9ft, and its accuracy is plus or minus 2mm, very quick, accurate, and efficient. 2Clear LCD display, it will display clearly the measured data,and you can see clearly in the darkness for its large LCD screen and backlight function. 3The handheld distance meter with various functions, such as area / volume / Pythagorean measurement, Addition and Subtraction, tracking measurement, maximum and minimum measurements, data clean up, warning tones and so on. 4Great for home, construction, industries, large areas such as rooms, apartments, buildings, real estates, factories, warehouses, etc. 5Designed with the reinforced shell,sturdy and durable. The handheld design makes it portable and lightweight to take for measuring. Wrist strap lets you hold the meter steady and carry easily.