Precise and easy to operate Large, automatically illuminated 3-line display for easy reading and interpretation Clear keypad with simple symbols for easy usage Include all relevant functions for highest useability Include functions such as length, continuous, indirect length, area & volume measurement, addition and subtraction function for considerable time-saving State-of-the-art laser technology for precise measurement up to 50 m Dust and splash protection: IP 54 Fits in any shirt pocket due to small dimensions Ideal tool for every construction site because it is dust and splash-protected (IP 54) and it is equipped with softgrip 1/4' tripod thread for convenient use with Building Tripod BS 150 Professional