Accessibility

We aim to meet WCAG 2.1 level AA. The site has large buttons, text that scales with your browser zoom and text-size settings, keyboard access for every control, visible focus outlines, proper table headers for screen readers and no moving or flashing content.

Results from the lookup and calculator are announced to screen readers as they change.

If something is hard to use, email hello@refrigerantptchart.com and tell us what happened.