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15” Galileo thermometer with colored balls - $15 (Wheaton)

15” Galileo thermometer with colored balls 1 thumbnail15” Galileo thermometer with colored balls 2 thumbnail15” Galileo thermometer with colored balls 3 thumbnail15” Galileo thermometer with colored balls 4 thumbnail15” Galileo thermometer with colored balls 5 thumbnail15” Galileo thermometer with colored balls 6 thumbnail15” Galileo thermometer with colored balls 7 thumbnail15” Galileo thermometer with colored balls 8 thumbnail
Swan lake drive near Winfield road

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condition: excellent
size / dimensions: 15”
This 15” Galileo thermometer has colored floating balls which allows you to tell the temperature in the room. It consists of a sealed glass tube filled with liquid and several floating bubbles. These balls rise and fall within the liquid-filled cylinder, reflecting the changes in the temperature. Each ball is attached to the metal tag that indicates a temperature. Calibrated with counterweights, each tag's weight is slightly different from the others, helping you recognize the temperature. The balls are numbered 64, 68, 72, 76, and 80. Always in a kid free home. Porch pick up. Price firm.

post id: 7739603573

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