Trimble TSC3 Controller

Your rugged workhorse for site measurement, stakeout, and grade checking operations. The TSC3 gives supervisors, foreman, grade checkers and site engineers total control of site operations.

Rugged, Durable Design

  • TSC3Withstands the toughest weather and jobsite conditions including water and dust
  • Works in all light conditions and in temperatures ranging from -30 C to +60 C (-22 F to 140 F)

Easy-to-use Hardware

  • Measure quickly and accurately with pre-installed Trimble SCS900 Site Controller Software

Cable-free Operation

  • Communicate cable-free with Trimble GNSS receivers using integrated Bluetooth wireless technology
  • Works with all Trimble Site Positioning Systems, including the SPS986 GNSS Smart Antenna, SPS855 GNSS Modular Receiver, and all SPS series total stations


  • Instantly access a wireless network with a built-in 3G modem and Wi-Fi capability
  • Receive base station corrections
  • Rapidly send and retrieve design files and email without additional components or plug-in cards

Trimble Remote Assistant

  • Clarify work orders, confirm design file versions and update software modules without leaving the job site

Whether you’re using a total station or a GNSS rover, the TSC3 controller gives you total control over on-site tasks. It is especially useful for:

  • Supervisors monitoring cut/fill progress
  • Grade checkers verifying grade and checking as-builts with a GNSS rover
  • Site surveyors setting out and maintaining control points

Features and specifications include:

  • A 4.2 inch, high-resolution LCD touchscreen display and alphanumeric keypad that make it easy to enter data
  • Integrated 3G modem that gives instant access to the Internet for receiving base station corrections, emailing and synching files
  • Integrated GPS and 5MP camera to collect site information for documentation and quality control
  • Optional 2.4 GHz radio that gives it flexibility for GNSS or total station operations