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Thickness Gauges

Accurate, repeatable, and reliable non-contact thickness measurement

Scientific Wavelength Meters
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Scientific Spectrum Analyzers
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Telecom Wavelength Meters/OSA
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Thickness Gauges
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Precise thickness measurement for production engineers who need to know the exact thickness of their material.

Our thickness gauge products conveniently measure thickness with the reliable accuracy and exceptional repeatability that are required for the most demanding applications.

These systems employ a proven optical technique that can analyze hard and soft materials without damage or deformation. They also have the ability to measure the thickness of multiple layers simultaneously.

We combine high performance with straightforward operation and rugged design to make our instruments ideal for both laboratory and manufacturing environments.

Our optical thickness gauges are used in the development and production of optical components and lens assemblies, contact and intraocular lenses, displays (OLED, AMOLED, and LCD), medical products (balloon catheters, stents, bags, and tubing), semiconductors, and glass.

Not sure which system is best for your requirements? Contact Us

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157 Series Optical Thickness Gauge
  • Accuracy of ± 0.1 μm (± 0.004 mils)
  • Repeatability of ± 0.02 μm (± 0.0008 mils)
  • Measurement range of 12 μm to 40 mm
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137 Series Optical Thickness Gauge
  • Lower-priced alternative
  • Accuracy of ± 1 μm (± 0.04 mils)
  • Repeatability of ± 0.05 μm (± 0.002 mils)