This mathematics ClipArt gallery offers 6 images of thermometers, including illustrations of combination Celsius-Fahrenheit thermometers.

A Centigrade and Fahrenheit thermometer side by side

Thermometer

A Centigrade and Fahrenheit thermometer side by side

An instrument for measuring temperature, founded on the principal that changes of temperature in bodies are accompanied by proportional changes in their volume of dimensions.

Thermometer

An instrument for measuring temperature, founded on the principal that changes of temperature in bodies…

Fahrenheit thermometer at 41 degrees. Blood heat, water freezes, and zero are all marked on the right side.

Thermometer

Fahrenheit thermometer at 41 degrees. Blood heat, water freezes, and zero are all marked on the right…

A thermometer showing both Fahrenheit and Centigrade scales.

Thermometer

A thermometer showing both Fahrenheit and Centigrade scales.

"Mercurial thermometer." — Waldo, 1896

Mercurial thermometer

"Mercurial thermometer." — Waldo, 1896

An illustration of thermometers in Fahrenheit and centigrade/Celsius with freezing and boiling labeled.

Fahrenheit and Centigrade Thermometers with Boiling and Freezing Labeled

An illustration of thermometers in Fahrenheit and centigrade/Celsius with freezing and boiling labeled.