The Bosch Professional laser rangefinder GLM 40 is a robust measuring tool with intuitive operation. The rangefinder makes length, area and volume calculations easier and is equipped with a specially robust, shockproof, splash-proof and dust-proof housing to guarantee a long service life even under intensive use under adverse conditions. A memory function allows easy access to the last ten measurement results, while the illuminated, three-line display ensures optimal readability at all times.