COMPREHENSIVE KIT: includes GRL2000-40H rotary laser, laser receiver, tripod, grade rod, laser glasses, target plate and all-in-one hard carrying case. ALL-IN-ONE CARRYING CASE: designed to hold included accessories: receiver with bracket, tripod, grade rod, and more. MULTIPLE HORIZONTAL APPLICATIONS: use for site preparation, grading a lot, stake-out for pouring concrete foundations/slabs, setting concrete forms for commercial or large residential construction, underground utility work including plumbing and more. MANUAL DUAL SLOPE: allows the user to adjust the slope angle on the laser on both the X- and Y-axes for excavation, drainage and concrete pouring. Class IIIa laser product. ELECTRONIC SELF-LEVELING: allows for easy setup and use on the job. DISTURBANCE MONITOR: indicates if tool position changes, ensuring consistent leveling accuracy. Allows the user to adjust the slope angle on the laser on both the X- and Y-axes. Allows for easy setup and use on the job. ALL-IN-ONE HARD CARRYING CASE. Designed to hold included accessories: receiver with bracket, tripod, grade rod and more. RELIABLE ACCURACY AND LONG WORKING-RANGE CAPABILITY. Accuracy at 100 Ft. And provides up to 2,000 Ft. Indicates if tool position changes, ensuring consistent leveling accuracy. LASER RECEIVER WITH MOUNTING BRACKET. Allows for easy-to-read LCD dual display and easy attachment to leveling rod. Provides increased protection and tool visibility on the jobsite. For easy battery replacement without moving the tool. Features cage overmold and two large easy_x0002_to-grip carrying handles for convenience and additional drop protection.