Trimble CB450 Control Box Used with 2D auto for Dozer/Grader V12.70

This is a used CB450 with operation system version 7.6.0 Firmware version 12.70 Software on unit is for  2D auto Dozer and Motor grader 3D indicate for Asphalt Compactor 2D indicate for Excavator   this unit comes with 30 day warranty.  Trimble CB450 Control BoxDesigned for use in harsh construction environments, the Trimble CB450 Control Box gives the operator a full-color graphical display for easy viewing and guidance to grade. Features include: 4.3” (10.9 cm) full-color LCD display with adjustable backlight controls Audible tones for real-time grade guidance or warnings and alerts Four LED lightbars to provide grade guidance at a glance The Trimble® CB450 Control Box is a rugged LCD display for use with the Trimble GCS900 Grade Control System on dozers, graders, excavators, and compactors.Designed for use in harsh construction environments, the CB450 gives the operator a full-color graphical display with integrated lightbars for easy viewing and guidance to grade.The Trimble CB45