​ A Factory Reconditioned item is Manufacturer refurbished, tested, and certified to look and work like new and may be packaged in generic white or brown boxes. Comprehensive rotary laser kit Provides a vertical beam and 90-degrees point for layout Electronic self-leveling allows for easy setup Disturbance monitor ensures consistent leveling accuracy Provides up to 1,000-feet working range Variable-speed and scan-angle selection Features two large easy-to-grip carrying handles   COMPREHENSIVE KIT: includes GRL900-20HV rotary laser, laser receiver, remote control, head unit case, 8ft. grade rod, wall mount, laser glasses, target card, and hard carrying case MULTIPLE HORIZONTAL APPLICATIONS: use for site preparation, stake-out for pouring concrete foundations/slabs, setting concrete forms for commercial or large residential construction, underground utility work including plumbing and more VERTICAL APPLICATIONS: provides a vertical beam and 90° point for wall layout, framing, windows and door installation, stud framing and more ELECTRONIC SELF-LEVELING: allows for easy setup and use on the job; mount threading is 5/8-11 Class 2 laser product, <5mW power output, 635 nm RELIABLE ACCURACY: delivers 1/8 In. accuracy at 100 Ft. for confidence in the job setup DISTURBANCE MONITOR: indicates if tool position changes, ensuring consistent leveling accuracy  Review the FAQs for additional information.