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Possibly the lowest web price you'll find on Galileo Thermometers
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 Galileo Thermometers

.................................... .Height .Temp.
.Range.....
.Temp.
.Resolution
.Number 
.
of
.Spheres
 
 Small F, 739600
 $
11.70
 11”  64~80ºF  4ºF  5
 Small C, 739610
 $
11.70
 11”  18~26ºC  2ºC  5
 Medium F, 739620
 $
17.00
 13”  64~80ºF  4ºF  5
 Medium C, 739630
 $
17.00
 13”  18~26ºC  2ºC  5
 Large F, 739640
 $
24.00
 17”  68~80ºF  2ºF  7
 Large C, 739650
 $
24.00
 17”  18~24ºC  1ºC  7
  Jumbo F, 739660
 
$36.00
 24”  62~82°F  2ºF  11
  Jumbo C, 739670
 
$36.00
 24"  17~24°C  1ºC  11
 Hanging F, 739680
 $58.00
 17"  64~84ºF  4ºF  6


A FASCINATING WAY TO MEASURE TEMPERATURE! 

Based on Galileo Galilei’s* discovery that a liquid’s buoyancy decreases as its temperature increases. This unique device consists of a sealed glass cylinder containing multi colored floating spheres. The spheres have different weights which rise and fall at different temperatures. Current temperature is indicated by the tag attached to the lowest of the floating spheres. Use in science classes to demonstrate Galileo’s principle or as an interesting and attractive way to accurately measure indoor ambient temperature anywhere.  Note: Hanging Galileo models are marked with the Sper Scientific logo.

Warranty Information - 90 Days