SDT International

Welcome to the world's leading manufacturer of
ultrasonic measurement technology.

Ultrasonic technology provides the most precise and cost-effective solutions in leak detection, tightness testing, predictive maintenance and automatic quality control.


SDT International is known as the world's leading manufacturer of measuring instruments using ultrasonic and other technologies. Its success is based on a history of providing effective solutions to specific problems.

This page require Adobe Flash 9.0 (or higher) plug in.


leak detection equipment


As mentioned in the three principal headings of this site, SDT provides you a global solution: instrument, application tips and trainings with certifications.

This site explains how this technology can help you in many application fields. For any questions or technical support, feel free to contact us.