Is there a cooking thermometer for stovetop cooking (like candy) and oven cooking?

I’d like to have one thermometer for everything rather than two different thermometers.
I wondered if one of the oven thermometers (particularly one that has a pan clip) with a probe could be attached to the pan and dipped into the candy to determine the stage. I have a meat thermometer, a candy thermometer, and [...]

why carnivores never get sick eating raw meat?

carnivores like bear, tiger, lion, croc etc etc eat raw meat. Raw meat has too many germs and infections inside — like e.coli and many other pathogens. If human eat raw meat, they will fall very ill right away. Often we humans ensure meat is cooked at right temperature for safety and some use thermometers [...]

Has mercury been banned in thermometers?

Has mercury been banned in thermometers, including cooking thermometers? If so, when?
How do you know if your thermometer has mercury?
My thermometer has red in the center of a glass tube? Is it mercury?
How do you safely dispose of these thermometers?
Thank you!