Bosch

BOSCH rotary laser level with 400 m range and self-leveling function GRL400

The Bosch GRL 400 H is a professional rotary red laser level designed for outdoor construction, civil engineering, and landscaping. It offers a self-leveling horizontal 360° beam with a working range up to 400 m diameter using a receiver. The device features electronic self-leveling up to ±5°, a rotation speed of 600 rpm, laser class 2 with a 635 nm diode, IP56 dust/water protection, and a shock warning system to detect vibrations or knocks. It operates with 2x D-cell 1.5V batteries providing up to 40-50 hours of use. The unit includes a plastic composite material with a glass-enclosed cage head for weather protection and comes with features like one-button operation and tripod mounting (5/8"-11 thread).