Product Information Support & Downloads Where to Buy
A compact mobile survey controller

WEHH 6.5
Operating System
10.9 cm / 4.3"
Screen Size

Compact, powerful, and connected, the Trimble® Slate Controller combines the convenience and ease-of-use of a smartphone with the durability for which Trimble is known. Its slim, ergonomic design is easy to grasp and its screen provides superior sunlight readability enabling all-day use by hard-working survey professionals.

WEHH 6.5
Operating System
10.9 cm / 4.3"
Screen Size

Survey data collection and voice in one device

  • Offers voice, SMS text, and 3.75G cellular data transfer capabilities
  • Transfer data to and from the cloud using Wi-Fi or WWAN connections
  • Connect to a Trimble VRS™ network via high speed connection capabilities
  • Connect directly to, and control, the Trimble R4 GNSS receiver using the controller's integrated Bluetooth® capability
  • Enhance documentation and point attribution by capturing geotagged, high quality, digital photos with the integrated 8 MP camera
  • Navigate directly to points using the internal GPS and Compass

Your mobile office in the field

  • Runs Windows Embedded Handheld 6.5 Professional Operating System and Microsoft Office Mobile 2010
  • Optimized for Trimble Access™ field software for survey workflow support
  • Run software applications quickly and easily
  • Transfer files to the office using integrated communications technology

Compact and rugged design

  • Slim, ergonomic, lightweight – weighs only 13.5 ounces
  • 4.3 inch capacitive touch, Gorilla glass display provides superior sunlight readability without sacrificing durability
  • Withstands a pole drop of 1.22 m (4.0 ft) onto a concrete surface
Devices, Software, and Accessories
Slate Works With...
Trimble Access 2017
Survey Workflows
More Info
Trimble Business Center
Survey Workflows
More Info
Compare Controllers
Slate Trimble CU TSC3 TSC7
Operating System WEHH 6.5 Windows Embedded CE 6.0 R3 Windows Embedded Handheld 6.5 --
Screen Size 10.9 cm / 4.3" 8.9 cm / 3.5" 10.7 cm / 4.2" --
Screen Type Color touch Color touch Color touch screen --
Used With Trimble Access Trimble Access, Survey Controller Trimble Access --
Internal GPS with SBAS Yes No Yes --
Processor 1.0 GHz 624 MHz 800 MHz --
Memory 512 MB RAM 128 MB SDRAM 256 MB RAM --
Data Storage 16 GB 1 GB 8 GB --
Internet Connection 3.0G GSM via Bluetooth 3.0G GSM --
Camera Yes Yes Yes --