Yup, you got me. (US) The temp gauge on our outdoor grill is in Fahrenheit, so ~260C for the rest of the world. When I say grill, I'm talking a propane based patio cooking surface, with lid. One of these sorts of things:

https://www.homedepot.com/b/Outdoors-Outdoor-Cooking-Grills/...

The oven has the classic broiler, like you.