Thermometer Image - Fahrenheit and Celsius Scale Visual Reference #3351510 (License: Personal Use)

This illustrated thermometer features a vertical glass tube with a blue bulb reservoir at the base and a red liquid column rising to indicate current temperature. The left scale is labeled in Fahrenheit from -40°F to 100°F, while the right scale shows Celsius from -30°C to 40°C, with major tick marks every 10 units and minor ticks for single-degree precision. The design is clean, modern, and suitable for digital or print use in learning materials.

Used in educational websites, weather reports, science blogs, or HVAC guides to visually explain temperature measurement. Matches user intent for understanding scale conversion, reading thermometers, or illustrating thermal concepts.