Galileo Thermometer - 28cm
The coloured floats indicate the temperature, like magic!
The Galileo Thermometer is an amazing temperature reading device that every budding scientist needs!. It 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 temperature is read from the engraved metal discs that hang off each bulb – if a bulb is floating in the middle, that is the current temperature, or if some are at the top and some at the bottom the temperature will between the bulbs on either side of the gap.
This Galileo Thermometer is 28cm tall with 6 glass balls (temperature range 18°C to 28°C). This also makes a perfect gift, as it looks great on display.
This product is not suitable for children under 3 years.
Great for kids with asd / autism, anxiety and adhd