Can I bring two calculators to the testing area for the SAT?

I know it sounds kind of silly, but hear me out. I need my smaller calculator because I can very quickly do arithmetic on it, as compared to my GDC. But there’s the off chance that I get a graphing question in which the quickest solution is to graph the equation and calculate something, and these types of questions normally have longer, algebraic ways of solving if I didn’t use a GDC.

tl;dr I want to bring two calculators to the testing area, and probably only use one but have my back-up GDC just in case

Is this allowed? I looked on the website and didn’t see anything stipulating that you could only bring one…

Yes, but I believe you are only allowed to have one on your desk at a time, so you’d have to keep the one you aren’t using underneath your desk and switch back and forth.