Material MSS Slope Wire Rope Multiple Analog Slope Antenna UHF VHF Big Sonic Ski - On-Board Multiple Pave Project Laser Receiver Transponder 134 Cross Slope Joystick Operating Panel Operating Panel MRW Load Cells Operating Panel Signal Big Sonic-Ski Acceleration LED Built-on Mobile Process Handheld USB Adapter Slope Sensor Proportional MRS Rotation Slope Sensors - LED Built-in Load Cell Body Big-Ski Power Mast Sonic Ski Infrared Remote Operating Panel Grade Keypad Modules RFID Antenna SIM BOXES Bus Termination G-Slope LSTA Controller Operating Panel Display Modules 5-Channel Laser