The Bosch 18V REVOLVE4000 Connected Self-Leveling Horizontal/Vertical Rotary Laser with uCAL User-calibration delivers a comprehensive solution for precise outdoor and indoor leveling. It has a Dual Dial-In Slope feature that allows slope angle adjustment on both the X and Y axes, for grading applications. The GRL4000-80CHV is powered by a Bosch CORE18V® 4 Ah battery, providing extended runtime. The rotary laser is compatible with 4 Ah and 8 Ah Bosch CORE18V® Li-ion batteries. It also features an alkaline adapter to use four (D) cells. The REVOLVE4000 is engineered with a cage overmold and an innovative handle design, and it is built to IP68 dust- and water-protection standards. It features Bluetooth® connectivity to a connected device, linking to the Bosch Leveling Remote App. This app controls on/off, Dual Dial-In Slope, and more. The rotary laser features uCAL, for user-calibration, taking the user step by step through the calibration process. This avoids tool down time and provides confidence that the laser is accurate. It delivers accuracy of up to ±1/16 In. at 100 Ft. in horizontal applications and ±1/8 In. at 100 Ft. in vertical mode, and a range of up to 4,000 Ft. with laser receiver. The laser features a vertical beam at 90° point for layout, squaring and plumb applications.

• Fully featured rotary laser – has Dual Dial-In Slope, CORE18V® power, Bluetooth® connectivity, uCAL user-calibration and more
• Dual Dial-In Slope – allows slope angle adjustment on both the X and Y axes
• Dual power source – for extended runtime and option of a 4 Ah CORE18V® battery or a battery adapter with four (D) cell batteries
• Durable design – engineered with a cage rubber overmold and an innovative handle design to stand up to the toughest jobsites; built to IP68 dust- and water-protection standards
• Bluetooth® connectivity – connects to a mobile device, linking to the free Bosch Leveling Remote App, to control sleep mode, Dual Dial-In Slope, and more
• uCAL – user-calibration guiding the user step-by-step to confirm tool status or calibrate the rotary laser to ensure accuracy on the jobsite
• Long working range – range of up to 4,000 Ft. with laser receiver, the laser accuracy of up to ±1/16 In. at 100 Ft. in horizontal mode and ±1/8 In. at 100 Ft. in vertical mode
• Vertical-beam functionality – provides a vertical beam at 90° point for layout, squaring and plumb applications
• Electronic self-leveling – allows for easy setup and use on the job
• Disturbance monitor – indicates if tool position changes, ensuring consistent leveling accuracy
• Variable-speed and scan-angle selection – allows for maximum visibility at different lighting conditions
• AMPShare™ System – designed to be multi-brand compatible across many cordless products to make managing your work day easier
• AMPShare™ System compatibility – 18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare™ brands

• (1) GRL4000-80CHV 18V REVOLVE4000 Connected Self-Leveling Horizontal/Vertical Rotary Laser
• (1) LR40 Laser Receiver with Bracket
• (1) GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery
• (1) 18V Charger
• (1) BA1 Alkaline Battery Adapter
• (4) D Batteries
• (4) AA Batteries
• (1) WM6 Wall Mount
• (1) RC5 Remote Control
• (1) Carrying Case