The Bosch 18V REVOLVE4000 Connected Self-Leveling Horizontal 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.
This laser is powered by a Bosch CORE18V 4.0 Ah battery, providing extended runtime.
The rotary laser is compatible with 4.0 Ah and 8.0 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 ±1/16 In. at 100 Ft., and a range of up to 4,000 Ft. with laser receiver.

Features:
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 4.0 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 ±1/16 In. at 100 Ft.
Electronic self-leveling – allows for easy setup and use on the job
Disturbance monitor – indicates if tool position changes, ensuring consistent leveling accuracy
Specifications:

Accuracy: ± 1/16 In. @ 100 Ft.
Battery: Lithium-Ion Battery
Battery Voltage (V): 18
Height: 11.0"
IP Rating: IP 68
Laser Diode: Class II 635 nm, < 1mW
Length: 12.8"
Leveling Type: Self-Leveling, Up to 5°
Material: Plastic Composite
Mount Threading: 5/8-11
Operating Temperature: 14° F / -10° C ~1 22° F / 50° C
Range: Up to 4,000-ft.
Weight: 8.2lb
Width: 7.4"