Question

what is laboratary thermometer

Answer 1

A laboratory thermometer is a tool used inlaboratories to measure temperature with a high level of accuracy. It can be partially or fully immersed in the substance being measured. A laboratory thermometer is recognizable by its long stem with a silver bulb at the end. They are generally a liquid-in-glass device, a bimetallic strip, an electronic thermistor thermometer, or infrared (IR) device.

Answer 2

a magnetic device used to measure the temperature in the laboratory.