Battery Started Lightweight High Accuracy Polyisocyanurate Digital Thermometer - Internal Size 149x77x43 Mm, External Size 5-20 Mm | High-precision Temperature Range 36.1-37.2â°c, Humidity Range 10-95% Rh

When the temperature changes, the liquid in the bulb expands or contracts, causing it to move up or down the tube. The temperature can be read on the scale. A thermometer with a resolution of 0.01 c in the range of 0 to 100 c is typically referred to as a precision thermometer or a high-precision thermometer. The thermometer that you are looking for would be a digital thermometer with an internal size of 149 x 77 x 43 millimeters (mm) and an external size range of 5 (127mm) to 20 (500mm). The type of system used depends on the application and the environment. For example, an engine in a hot climate may require a cooling system to keep it from overheating, while an engine in a cold climate may require a heating system to keep it running at optimal temperatures.