Solves underground surveying challenges quickly and at low cost

Quarryman Pro
For quarry surveying and stockpile monitoring

Rodded Boretrack
The ultimate borehole-deviation measurement system

Void Scanner
Tough, durable and easy to use


World-class systems and sensors for high-performance mapping, surveying, positioning and measuring, even in extreme environments.

Carlson’s high-speed measurement and surveying systems are designed for use in conditions where speed, accuracy and safety matter.

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