[New Anova Precision Cooker Announced May 6, 2014]

Mmmm steak *drools* I like it medium rare, what sort of temperature would be best for that? Is there something that I should do first to test the calibration of the Anova first (preferably a cheaper option) so I don't ruin a good steak? Thank you

Eggs, great for testing at different temperatures. Test at 64°C and 65°C for an hour each. Google for images on the expected result. Easy, cheap and very interesting!