Yangzhou Allan Handicraft Factory: Yangzhou, Jiangsu, China; Main products: Massage Stone, X'mas Ball, X'mas Tree, Whisky Stone, Glass Cups

Home > Products > glass thermometer > 2016 Glass Galileo Thermometer with Color Balls

2016 Glass Galileo Thermometer with Color Balls

FOB Price

USD $3.5 - $4 / Piece

5000 Pieces(Min.Order)

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Product Details

sample time :7days

prroduction time:25-30days after order confirmed

packing

1pcs in gift box with foam and then in master carton

payment

30% deposit and balance will be paid by copy BL

History

Searching for exact temperature measurements.

Galileo Galilei discovered this fascinating method.

Galilei put 5 exactly weighted balls in a cylinder filled

with a special liquid.The balls go up or down according

to the existing temperature. By this method you can

determine the temperature.

Temperature indication

In liquid,a solid body with the same weight and size is

compelled to go down as the temperature rises,on the

other hand the solid body goes up in the liquid if the

temperature falls.The glass balls differ in weight and

floating balls in the upper part of the cylinder indicates

the right temperature.

Yangzhou Allan Handicraft Factory: Contact nameDai Allan
Chat Now; Phone86-514-87941616; AddressRoom1110, 123# Jiangyang West Road,Hanjiang District,Yangzhou city,, Yangzhou, Jiangsu