Bosch Red Beam Rotary Laser Receiver is designed to enhance your rotary laser detection capabilities with impressive ease and precision. This receiver extends detection range up to 650 feet, making it i for large-scale projects. Featuring a dual-sided LCD display, it allows for clear visibility from both sides, ensuring you can easily monitor readings no matter your position. The built-in magnets provide secure attachment to metal surfaces, enabling hands- operation at greater distances. With an LCD arrow display and selectable audio signals, the receiver clearly indicates on-grade position, delivering accuracy within +/-1 mm for fine measurements and +/-3 mm for coarse measurements. This reliable tool is for professionals seeking accuracy and efficiency in their laser leveling tasks. Model Number: LR1