The Spectra Precision® Laser HR150 is an excellent receiver for contractors involved in extensive interior construction and remodeling work. The dual-sided LED display and built-in magnetic mount make it ideal for interior leveling and aligning applications. Featuring a tough composite material housing, the HR150 can withstand a drop of up to 1.5 meters (5 feet) to a hard surface. The HR150 is the perfect entry-level receiver for smaller jobsites.
• 3-channel dual-sided LED display that can be easily seen indoors or outdoors over long   distances for increased accuracy and ease of use.
• Built-in magnet allows the receiver to mount to ceiling grid or drywall track without the need for   additional accessories.
• Marking notches on both sides make it easy to mark alignments and elevations.
• Strong composite housing offers protection against damage due to dropping for reduced maintenance and repair.
HR150 @ Trimble.com