The Bosch LR40 Rotary Laser Receiver is designed to extend the working range of Bosch GRL4000-80CH/GRL4000-80CHG and GRL4000-80CHV/GRL4000-80CHVG rotary lasers up to 2,000 ft. It features a dual-sided backlit LCD display with large, easy-to-see indicators for up/down direction, center line, accuracy level, battery status, and audio signal. The oversized detection area helps locate the laser beam faster, making setup easier on outdoor jobsites and in darker work areas.
Built for accurate and convenient use, the LR40 includes X and Y-axis buttons for elevation and cut-and-fill calculations up to ±8.5°. Dual-sided indicators, adjustable audio, built-in magnets, a receiver vial, attachment hook, and ergonomic soft grip support fast setup and reliable handling in the field. The receiver also includes automatic shut-off and an IP67 rating for added jobsite protection.