Setting the standard for quality
assurance for X-ray imaging

We’re on a mission for patient health and safety.
And though we’re a small part of the big picture, we make a huge difference.


Important notice: RTI Service/Production teams are fully operational.
Read more here.

Ocean software update (2020.2A) now available to download.

We believe in making sure
people are safe and sound.

We make quality assurance solutions so X-ray modalities and facilities can be calibrated to deliver the highest image quality to the lowest dose.

Our solutions

Any questions?

Our goal is to take care of you too.

Click below to visit our Support page.


Putting X-ray
in responsible

RTI pioneered the first commercially-available X-ray Multimeter to measure non-invasive kV. Since then, our core mission has been to protect patients and staff by producing easy-to-use, effective X-ray QA across all modalities.

Learn more