|  CAT TCU Control Unit
The Trimble CU Control Unit is a no nonsense Clip-On controller you can use with a Trimble Site Positioning System total station or GNSS receiver. Running Trimble SCS900 Site Controller Software, The TCU offers an intuitive, easy-to-use interface for a wide range of site positioning applications.
. 
 |   | 
        
     
    Features and Benefits
    
    The TCU offers numerous features and benefits for contractors, including:
    
    
            
                | 
                        Flexibility for use with total station or GNSS-based site positioning tasks.Water and dust-resistant to withstand weather and jobsite conditions.Bright, daylight-readable color display that is clearly visible in a wide range of field conditions, making it easier to read text as well as complex maps.Color graphics facilitate navigating and positioning, and speeds up stakeout and data selection to significantly improve management and quality assurance. |   | 
   
    
    Technical information
    
    The TCU can be used as a controller for the Trimble SPS Series Total Stations, the SPS GNSS Smart Antenna, and Trimble SPS GNSS Modular Receiver.
    
        - Trimble SCS900 Site Controller Software.
- 1 GB memory capacity.
- 64 MB RAM.
- 400 MHz processor.
Current Trimble Heavy Civil Construction Software and Firmware Versions.