Carlson CRT Robotic Instrument
The Carlson CRT is a highly accurate and fast Android-based robotic total station. The CRT is available in two versions, 1” and 2”. Both models are noted for their quiet, smooth prism searches and rotations.
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Description
The Carlson CRT is a highly accurate and fast Android-based robotic total station. It features a rotation speed of 180°/sec and an EDM accuracy of 1 mm + 1 ppm, with a range of up to 1000 m without a prism (800 m for 2” model). The CRT is available in two versions, 1” and 2”. Both models are noted for their quiet, smooth prism searches and rotations.
Equipped with the Android operating system, the CRT includes onboard software enabling users to navigate online and interact with the easy and familiar touch screen interface.
With the ability to work in hybrid mode in Carlson SurvPC field software, the CRT also offers a GPS Search routine, the possibility of measuring the prism on a tilted pole, and other advanced hybrid functionality.
TDRIVE MOTOR–FAST AND SILENT
The CRT Robotic total station boasts a rotation speed of 180°/sec, making it one of the fastest in its product category. Not only is it speedy, but it is also impressively quiet, with noise levels among the lowest in its class. Additionally, the Tdrive technology, with a very high speed motor, allows for high-speed pursuit, even with a prism installed on moving vehicles. Not using gear technology ensures frictionless movement, greater durability, and reduced maintenance.
HIGH ACCURACY AND PROFESSIONAL RESULTS
This instrument is top-of-the-line. Its detailed engineering allows for exceptional performance, achieving an accuracy of 1 mm + 1 ppm with a prism, at a measurement speed of significantly less than one second.
LONG DISTANCE REFLECTORLESS
CRT guarantees high accuracy long range measurements: up to 1000 m in reflectorless mode (800 m for 2” model) and up to 6000 m using a single prism, with millimeter accuracy.
Specifications
Technical specifications can be found in the Carlson CRT Robotic Instrument Brochure (PDF, link opens a new window).
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Interested in this product? Discounts are not available online, please contact us for a custom quote – Call 855-522-7576, fill out the form below, or click here to send us an email.

