A digital hot plate with stirrer is a laboratory instrument that is used for heating and stirring solutions, usually in chemistry or biology experiments. It consists of a heating plate and a magnetic stirrer, both of which are controlled digitally. The heating plate is made of a flat metal surface that is heated using an electric heating element. It is designed to provide a uniform heating surface that can maintain a constant temperature for extended periods. The temperature of the hot plate can be controlled using a digital display and a temperature sensor, allowing the user to set and adjust the desired temperature. The magnetic stirrer is a small magnetic bar that is placed in the solution being heated. It is rotated by a magnetic field generated by a motor beneath the heating plate, creating a vortex in the liquid that promotes mixing and helps to distribute the heat evenly. A digital hot plate with stirrer typically comes with various safety features, including an over-temperature protection system that shuts off the heating element if the temperature gets too high, and a hot surface warning light that alerts users when the surface is still hot after the heating has been turned off. Digital hot plates with stirrers are commonly used in scientific research laboratories, as well as in educational and industrial settings where precise temperature control and mixing are required.