Bosch Professional 12V System Laser Level GLL 3-80 C (without battery and charger, red laser, w/app function, mount, working range: 30m, in L-BOXX)

... - Manufacturers part numbers: 0601063R03|GLL380C|0601063R03

• Dual Power Source: The line laser can be used with either a 12 V Li-ion battery or standard AA batteries using the additionally available battery adapter
• Precise Results: For highly accurate measuring, the laser level delivers precise results within ± 0.2 mm/m
• Cal Guard Monitoring: The red LED light alert users to possible calibration errors, which can be viewed in detail using the smartphone app
• Simply Connected: Use the Levelling Remote App, a Bluetooth-connected smartphone app for remote-control use and contactless adjustment
• Simultaneous Horizontal and Vertical Levelling: Complete parallel work on floors, ceilings and walls with the 1 horizontal and 2 vertical lines