What is 4D InSpec?

The 4D InSpec® surface gauge is the first handheld, precision instrument for non-contact surface defect inspection. With micrometer-level resolution, portability, affordability, and ease of use, the 4D InSpec brings high-resolution measurement to the factory floor, in machine shops, and in-field service applications.

Use the 4D InSpec to instantly quantify defects such as pits, scratches, nicks, dents, and bumps from 5 µm–2.5 mm deep or tall. You can also measure features such as edge break, radii, rivet depth, and part marking.

Why do we need to perform surface defect inspection?

Do you have components with small surface defects? How do you measure these and ascertain their suitability to meet specifications? These are the types of issues that many manufacturers of high-value components face daily and then faced with the dilemma of what to do with these suspect components.

surface defect inspection

Surface defect inspection

The 4D InSpec® Surface Gauge is the first handheld, precision instrument for non-contact surface defect measurement. With micrometre-level resolution, portability, affordability, and ease-of-use, the 4D InSpec brings high-resolution measurement to the factory floor, in machine shops, and in-field service applications.

Use the 4D InSpec to instantly quantify defects such as pits, scratches, nicks, dents, and bumps from 5 µm–2.5 mm deep or tall. You can also measure features such as edge break, radii, rivet depth, and part marking.

Product range

4D InSpec range consists of two models, software and accessories.

4D InSpec:
Standard model

4D InSpec XL:
Extended range model

4D InSpec analysis software:
For edge break measurement

4D InSpec Accessories:
Mirrors, edge radius tools, and more.

More on 4D Inspec products

Service and support

Our support services are focused on providing the best possible customer service experience for all customers.

The range of services offered starts with basic technical telephone consultations and then through to on-site calibrations, repair and maintenance finally. Finally, more complex tasks such as machine or equipment upgrades are also available.

High quality

All of the products that we supply, including the 4D Inspec range of surface defect measurement tools, are of the highest quality and are sourced from the World's leading manufacturers!
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Selection & Advice

We know surface defect inspection and can help you choose the right product, including the 4D Inspec system for your application and to suit your budget.
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Competitive pricing

We aim to provide the best products available at a competitive price in order to deliver the most compelling value proposition for the very latest metrology and testing products.
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After-Sales Support

Once the product is installed and commissioned it up to us to make sure that your measurement system operates efficiently and to your complete satisfaction.
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How does the 4D InSpec system work?

The 4D InSpec system could literally save some manufacturers thousands and thousands of dollars by accepting and qualifying previously rejected high-value aerospace components!

To find out more or to request a demo. Click on the link below.

More information

Have a persistent defect occurring in your production?

4D InSpec may be the solution.
Contact us to arrange a demo

4D InSpec range

4D Technologies are leaders in defect inspection and qualification and the 4D InSpec product is now available in Australia and New Zealand. The range includes both the Standard and the XL 4D InSpec systems.