Reliable construction laser designed for general contractors working with formwork and concrete applications. Offers fully automatic operation up to 600m with Rod Eye 120 receiver, and the option for manual grade control up to 8% in a single axis. Ideal for slope tasks such as driveways, landscaping and parking areas. IP67 rated, suitable for indoor and outdoor use. Supplied with 4 x D batteries, and carry case. 600m Working Range with Receiver Accurate to ± 2.2mm/m Generates 1 Line Horizontal Line IP67 For Indoor & Outdoor Use ABS Plastic Twin Carrying Handles Rotation Speeds: 10Rps Working Temperature20 to +50°C 600m Working Range with Receiver Accurate to ± 2.2mm/m Generates 1 Line Horizontal Line IP67 For Indoor & Outdoor Use ABS Plastic Twin Carrying Handles Rotation Speeds: 10Rps Working Temperature20 to +50°C