Dual Thermometer with Plastic Backing

This dual thermometer features large, easy to read markings for -20 degrees to 120 degrees Fahrenheit and -30 degrees to 50 degrees Celsius. Filled with red-oil based liquid. This is a great thermometer for classroom use or home use. Show your students how to read temperatures in either Fahrenheit or Celsius. Explain how the thermometer works--the red liquid goes up the glass tube when heated and goes down the tube when cooled. A must-have for any science classroom!

Features:

• Fahrenheit from -20 to 120 degrees
• Celsius from -30 to 50 degrees
• Great for home use
• Excellent for classroom use as well
• Measures approximately 5.5" x 1.25"

Warning: Thermometer is made of glass, which could break upon impact. Use caution when using thermometer.

Customer Reviews

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  Great thermometer!
G.B. from Texas
Great little product, arrived fast and safe (not broken). Have used them before and will use them again!

  Thermometers
COLIN from RENO, NV, USA
Just what I was looking for. Shipped on-time and in-time. Product well-received by customers.

  Easy to handle
Aurie from Bronx, NY
These were excellent and easy to handle. My daughter had no trouble reading the temperature and loved to watch the red ink rise and fall.