Bosch GLL 5-50 Line Laser-Compact – Light and easy-to-carry-Robust – Thanks to the highly sophisticated Bosch pendulum precision system (PPS) which further enhancing maximum tool protection and levelling accuracy-Quality – Incorporated with Bosch Intelligent Current Management (ICM) providing the highest laser line performance and extended operating lifetime-Versatile applications for different marking, alignment and levelling jobs-State-of-the-art detachable rotating platform for easy carrying and precise control of laser lines-Easy to use – separate selection buttons for vertical and horizontal lines-Best-in-class engineering and quality assurance-IP54 standard against dust and splash waterWorking range: 15 mWorking range with receiver : 50 m1 Year Bosch Parts and Service Warranty