Spectra HV101GC-2 Package with GR152 Grade Rod, Inches, HR320 Receiver, C59 Rod Clamp and System Case Complete leveling crew in a case, laser, tripod, receiver and clamp, grade rod, all interior accessories, and alkaline batteries in a portable hard shelled carrying case Highly rugged design withstands a direct drop up to 3 ft (1 m) onto concrete, reduces downtime Fully automatic self leveling in horizontal and vertical planes, fast, easy setups and professional quality accuracy RC601 remote control can be used with the laser up to 150 ft (50 m) away, easy setups due to multiple application use Height of instrument alert, single axis manual slope mode and removable rotor cage