Thermometer Diagram - Temperature Scale and Reading Guide #3604776 (License: Personal Use)

This vector-style illustration depicts a traditional glass thermometer calibrated in degrees Celsius, ranging from -40°C to 40°C. The red liquid column rises to just above the 15°C mark, indicating approximately 16°C (61°F). The scale includes major tick marks every 5 degrees and minor ticks for each degree, supporting precise reading.

Commonly used in educational materials, weather reports, science textbooks, or health guides to explain temperature measurement. Matches user intent for learning how thermometers work or interpreting temperature values visually.