Trimble Catalyst GNSS System
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Field link catalyst

Effortless layout

From construction layout and grade staking to top deck QA/QC tasks, Trimble Catalyst effortlessly supports your workflows on any site.
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GNSS Technology Made Easy
Leverage Trimble expertise for reliable GNSS workflows. Improve your construction tasks with proven technology.
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Simple and Intuitive Workflows

Get started quickly with easy-to-follow GNSS workflows designed specifically for contractors.

Fast Deployment

Start working faster by eliminating elaborate setups and line-of-sight restrictions.

High-Quality Positioning

Achieve centimeter-level accuracy with Trimble Catalyst corrections. Ensure precise layout every time, even near buildings and urban structures.

Portable and Lightweight

Take your GNSS tools wherever the job takes you. The small, compact DA2 pairs effortlessly with your Trimble tablet, offering mobility and ease of use.

Want to learn more?

Check out our spec sheet on the Trimble Catalyst DA2 or talk with a field technologies expert today.

Works with:

Trimble Field Link Office lets you see what your field team will see

Trimble FieldLink

Extend layout capabilities, simplify tasks and improve accuracy for crews in the field.

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Trimble FieldLink Office

Visualize, manage and share your field data and results.

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Trimble Connect software being used with AR tablet

Trimble Connect

The open collaboration tool that connects the right people to the right data at the right time - enabling informed decision making and enhancing project efficiency.

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Fast and Reliable Construction Layout

trimble catalyst hardware

All-in-One Solution

Enjoy minimal upfront hardware costs, bundled corrections and flexible payment options to suit your needs. Ideal for small teams and large crews alike.
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Scalable for Your Needs

Adapt easily to changing business requirements without a large upfront investment. Perfect for fluctuating project demands.
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Complete Your Layout Kit

Perfectly complement your Trimble total station setup with versatile GNSS positioning, powered by intuitive FieldLink software for seamless construction layout.