Celsius Thermometer Diagram - Visual Temperature Scale Guide #3351511 (License: Personal Use)

This vector illustration features a classic glass thermometer with a bulb reservoir filled with blue liquid indicating approximately -5°C. The vertical scale ranges from -20°C to 100°C, segmented by vivid rainbow bands: blue (cold), green/yellow (moderate), orange/red (hot). Markings are evenly spaced in 10-degree increments for easy reading.

Used in educational materials, weather forecasts, science blogs, or HVAC guides to visually explain temperature measurement and thermal perception. Matches user intent for learning basic thermometry or illustrating climate concepts.