# Rtec Instruments: Scientific Instrument Manufacturer > Mechanical and surface testing equipments for R\&D and industrial applications\. Tribometer, Scratch Tester, Fretting Tester, and Profilometer\. Generated by Yoast SEO v27.9, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Tribometer Applications \| Rtec Instruments](https://rtec-instruments.com/tribometer/tribometer-applications/) - [HFRR Tester \| High Frequency Reciprocating Rig \| Rtec Instruments](https://rtec-instruments.com/tribometer/hfrr-tester/) - [Metalle](https://rtec-instruments.com/solutions/metal/) - [Metal Industry Testing Solutions \- Rtec Instruments](https://rtec-instruments.com/solutions/metal/) - [Biomaterialien](https://rtec-instruments.com/solutions/biomaterials/) ## Categories - [common block](https://rtec-instruments.com/layout_category/common-block/) - [Footer](https://rtec-instruments.com/layout_category/footer/) ## Type - [section](https://rtec-instruments.com/layout_type/section/) - [row](https://rtec-instruments.com/layout_type/row/) - [module](https://rtec-instruments.com/layout_type/module/) ## Module Width - [regular](https://rtec-instruments.com/module_width/regular/) ## Scope - [not\_global](https://rtec-instruments.com/scope/not_global/) - [global](https://rtec-instruments.com/scope/global/) ## Optional - [Sitemap index](https://rtec-instruments.com/wp-sitemap.xml)