Laser Measure GLM 50-27 C, The laser measure GLM 50-27 C Professional offers a highly durable design that defies rough conditions while enabling fast documentation and ease of use. Perfect for demanding jobsites, its IP65 protection-certified design features a shock-absorbing housing and resists 1.5-metre drops even on hard concrete. Thanks to quick data transfer via Bluetooth® connectivity and Bosch’s MeasureOn App, documentation of measuring results has never been easier. Intuitive handling is ensured by its smart user interface with many helpful features such as a high-end colour display and a handy help function. Ideal for documentation, calculating material needs, room and wall areas, and placing plus fitting elements, it is the unbeatable choice for architects, electricians, and many other professions. It comes with increased battery runtime (compared to the predecessor GLM 50 C Professional) and both sound and vibration feedback to verify success of measurements. Protective Bag, Carrying Strap, 2 x 1.5 V LR6 battery (AA)