Thermometer Illustration - Free Clipart for Science & Education #3823347 (License: Personal Use)

This is a stylized line-art thermometer featuring a vertical glass tube with a rounded bulb at the base filled with red liquid, indicating temperature via column height. The right side displays evenly spaced horizontal tick marks representing scale increments, though no numeric values are shown. The design is monochromatic except for the red bulb, emphasizing clarity and universality for instructional use.

Commonly used in K-12 science curricula, health infographics, weather dashboards, or UI elements where a symbolic representation of temperature is needed. Matches user intent for quick visual comprehension of thermometric concepts without distraction.