Join 4D Technology in Chicago, Illinois, September 14-19, 2026!

Booth #134480

Come see 4D Technology’s latest innovations in handheld and automated 3D optical surface inspection systems

• 4D InSpec – a handheld, 3D surface gauge to quantify features and defects from 0.1 – 100mils deep instantaneously, with a measurement area of 0.3in x 0.3in.
• 4D InSpec XL – a 3D surface defect gauge with an expanded measurement area – 0.6in x 0.6in.
• 4Di InSpec SR – the industry’s first portable, nm-level resolution surface roughness system for precision machined surfaces, enabling high-resolution 3D (aerial) roughness on large and small samples, right on the floor or in the field.
• 4Di InSpec AMS – a fully automated 3D, optical inspection system with a collaborative robot to measure features such as chamfer, radius, and edge break, and defects such as pits, dings, corrosion and scratches.