General description The Bosch GRL 600 CHV Professional Rotary Laser is a versatile and precise tool designed for leveling and alignment tasks in construction and renovation projects. This set includes the GRL 600 CHV rotary laser, LR 60 receiver, RB 60 rotating base, and BA 1 battery, all conveniently packaged in a sturdy L-BOXX for easy transport and storage. Technical specifications Laser class: 2 Working range: up to 600 m with receiver Accuracy: ± 1 mm at 30 m Rotation speed: 0, 60, 120, 300 rpm Self-leveling range: ± 5° Power supply: 4 x 1.5 V LR20 (D) batteries Weight: 2.5 kg Compatibility and accessories Compatible with LR 60 receiver for extended range Includes RB 60 rotating base for easy setup Comes with BA 1 battery for immediate use Installation Set up the rotary laser on a stable surface or use the RB 60 rotating base for optimal positioning. Ensure the laser is within the self-leveling range for accurate measurements. Usage Ideal for indoor and outdoor leveling tasks.