Shows the differences between the Centigrade and absolute (Kelvin) temperature scales at the boiling point of water, room temperature, freezing point of water, boiling point of hydrogen and absolute zero.

Temperature Scales

Shows the differences between the Centigrade and absolute (Kelvin) temperature scales at the boiling…

A Centigrade and Fahrenheit thermometer side by side

Thermometer

A Centigrade and Fahrenheit thermometer side by side

"A bulb of liquid is placed in the base of the glass graduated tube. As temperature increases, the volume of the liquid increases and it expands up the tube where its level is read on the graduated scale." —Quackenbos 1859

Thermometer

"A bulb of liquid is placed in the base of the glass graduated tube. As temperature increases, the volume…

A thermometer showing both Fahrenheit and Centigrade scales.

Thermometer

A thermometer showing both Fahrenheit and Centigrade scales.

"Used to compare the temperature between two environments. As the temperature in one bulb increases, the liquid reading changes according to the air expanding within the bulb. If both bulbs are the same temperature, the scale measures zero." —Quackenbos 1859

Differential Thermometer

"Used to compare the temperature between two environments. As the temperature in one bulb increases,…

"Thermometers showing the corresponding points for water's freezing and boiling." -Avery 1895

Fahrenheit and Celcius scale Thermometers

"Thermometers showing the corresponding points for water's freezing and boiling." -Avery 1895

Blank Celsius Lab Thermometer

Celsius Centigrade Lab Thermometers

Blank Celsius Lab Thermometer

0 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

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-1 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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-5 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-5 Degrees Celsius Centigrade

-6 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-6 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

-7 Degrees Celsius Centigrade

-8 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-8 Degrees Celsius Centigrade

-9 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-9 Degrees Celsius Centigrade

-10 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-10 Degrees Celsius Centigrade

-11 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-11 Degrees Celsius Centigrade

-12 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-12 Degrees Celsius Centigrade

-13 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-13 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

-14 Degrees Celsius Centigrade

-15 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-15 Degrees Celsius Centigrade

-16 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-16 Degrees Celsius Centigrade

-17 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

-17 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

-18 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

-20 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

1 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

2 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

3 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

6 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

7 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

8 Degrees Celsius Centigrade

9 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

9 Degrees Celsius Centigrade

10 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

10 Degrees Celsius Centigrade

11 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

11 Degrees Celsius Centigrade

12 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

12 Degrees Celsius Centigrade

13 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

13 Degrees Celsius Centigrade

14 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

14 Degrees Celsius Centigrade

15 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

15 Degrees Celsius Centigrade

16 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

16 Degrees Celsius Centigrade

17 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

17 Degrees Celsius Centigrade

18 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

18 Degrees Celsius Centigrade

19 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

19 Degrees Celsius Centigrade

20 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

20 Degrees Celsius Centigrade

21 Degrees Celsius Centigrade

Celsius Centigrade Lab Thermometers

21 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

24 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

25 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

27 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

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Celsius Centigrade Lab Thermometers

31 Degrees Celsius Centigrade

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Celsius Centigrade Lab Thermometers

32 Degrees Celsius Centigrade