North American Survey Supply

Measure with confidence.

Surveying instruments, construction equipment, and optical tooling selected for people who need the answer to hold up.

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North American Survey Supply equipment display

Field equipment / optical tooling

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Real equipmentPhotography from the NASS product archive.

Specialist supportRepair, calibration, rentals, and custom work.

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Total stations

Electronic theodolites, electronic distance meters, and onboard computers combine to measure angles, distances, and coordinates through trigonometry and triangulation.

Levels and transits

Automatic levels establish horizontal planes with an internal compensator, while traditional builders’ levels and transits support dependable elevation and layout work.

GPS

GNSS receivers and rugged data collectors connect field measurements, coordinates, and instrument control in a field-to-office workflow.

Lasers and targets

Lasers establish precise reference lines, planes, and points; detectors and reflective targets help locate beams and measure over long distances or in bright conditions.

Optical tooling

Alignment telescopes establish straight reference lines for mechanical alignment, while specialized eyepieces and optical accessories support precise sighting in difficult environments.

Calibration

Certified repair and calibration services keep your instruments accurate and traceable, so measurements hold up to scrutiny in the field and on the job.

Surveying equipment from the NASS product archive

Warren-Knight optical tooling

Precision gets more specific.

Alignment telescopes, eyepieces, slides, scales, mounts, and camera systems for the jobs that live beyond the ordinary catalog.

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