The Bosch GCL 12V-50-22 CG Professional is the go-to tool for precision alignment tasks. Engineered with an IP65-rated, rubber-reinforced housing, it's tough enough to handle dusty and wet jobsite conditions. The Levelling Remote app enables hands-free laser control, saving time on adjustments and boosting productivity. Thanks to Dual Power Source technology, you can switch between a 12v Li-Ion battery and AA alkaline batteries, ensuring continuous operation with zero downtime. A user-friendly interface includes a one-mode button, battery level indicator, and a wide fan-angle U-shaped laser window. Features and Benefits Enjoy peace of mind with IP65 dust and water protection and a sturdy rubber housing Save time and increase preciseness with the Levelling Remote app for hands-free line control No downtime ensured by Dual Power Source, allowing to switch between 12v li-Ion battery and AA alkaline batteries Specifications Battery Voltage: 12v Power Supply: 12v Li-Ion battery, 4 x 1.5v LR6 AA Laser Diode: Line 500-540nm, 10mW, Point 500-540nm, 1mW Operating Temp: -10 - 45°C Storage Temp: -20 - 70°C Laser Class: 2 Working Range: Up to 25m Working Range with Receiver: Up to 50m Accuracy: +/- 0.3mm/m Working Range of Laser Points, Max: 10m (Top), 10m (Bottom) Self Levelling Range: +/- 4° Levelling Time: 4s Tripod Thread: 1/4" Approx Weight: 0.59kg Colour Laser Line: Green Projection: 2 Lines / 2 points Contents Bosch GCL 12V-50-22 CG 12v Cordless Combi Laser Level No Li-Ion Battery No charger No Case 4 x 1.5v LR6 Batteries AA1 Alkaline Battery Adapter Rotating Mount RM 20 Professional Pouch Laser Target Plate.