Thermometer Illustration - Visual Representation of Temperature Measurement #3398246 (License: Personal Use)

This vector-style illustration depicts a classic clinical or ambient thermometer with a transparent glass tube, calibrated scale markings on the left, and a bulbous base filled with red liquid representing mercury or alcohol. The red column rises to approximately two-thirds of the visible scale, suggesting a moderately high temperature reading. The design is clean, minimalistic, and universally recognizable for conveying thermal concepts.

Used in educational materials, health blogs, weather reports, or infographics to symbolize temperature, fever, climate change, or system monitoring. Matches user intent for visual explanation of thermometry or heat-related topics.