hotplate
To heat most liquids.
a
A hotplate is a small and portable kitchen appliance that features a heating element that can be gas-powered or electric. They are generally used for food preparation.
Yes, an induction hotplate is safe to use if you are careful. Make sure to use oven mitts when handling anything that is hot.
If your hotplate is not heating your solution or whatever you are trying to heat enough, I suggest some modifications to your container. You could try insulating say the glass flask with glass wool. There are also special insulating materials that are used for this purpose. If you do not have a separate temperature control for the hotplate you can try that too.
radinate
An electric kettle is generally more efficient than an electric hotplate for boiling water. This is because electric kettles are specifically designed to quickly and efficiently heat water using less energy compared to a hotplate, which is a more versatile but slower option for heating water.
I think the word your looking for is hotplate
A hotplate is typically made of a heat-resistant material like stainless steel or ceramic, with a heating element underneath. The surface is designed to evenly distribute heat and withstand high temperatures for cooking and heating food or liquids.
Detective Phil Fish was known for liking to bet on horses and making terrible coffee on his hotplate on the show Barney Miller.
probably some kind of heat source, like a hotplate and patience