Pay in 4 interest-free payments of $21.23 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Requires AAA batteries
with simultaneous display of 24 hr max/min and a frost warning - PLUS
single-stringed
150 mm tall by 20 mm wide standard lab test tubes
Some kiting experience needed - this kite has a big canvas area and other qualities that punish the novice but reward the skilful
Galileo Thermometer Size:Mini (15 cm) Requires AAA batteriesGalileo Thermometer, the kind invented by the man himself, and the first objective means of measuring temperature. It's a beautiful object as well. The floating, coloured balls in the special liquid (paraffin oil base) are calibrated to fall as the temperature rises the lowest floating ball shows the correct temperature (within 2 degrees C.). Best kept indoors out of continuous direct sunlight. Four sizes are available: 15cm tall (mini): 4 balls temp
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