Galileo Thermometer

The Galileo Thermometer is a sealed glass cylinder that contains clear liquid and glass bulbs that are all different density. As the temperature changes, the balls rise and fall, giving you a temperature reading.
The lowest ball within the group at the top gives the current temperature.
56cm: 11 glass balls (temperature range 16°C to 36°C)
28cm: 6 glass balls (temperature range 18°C to 28°C).
Hand-blown glass
Gold plated tags

PLEASE NOTE: Shipping is NOT available for these items. Any order containing these items will be pickup in store only (from our shop, in Pahiatua).