Globe-shaped Galileo Thermometer GAW11003-14

1)In his search for recording temperature with precision, Galileo Galilei (1564-1642)discovered a fascinating method.
2)He put 4-5 glass balls in cylinder filled with a special liquid to indicate the accurate temperature. In liquid, solid substances with the same weight and size sink when temperature rises, and they ascend when temperature falls.
3)The glass balls differ in weight and the density of the liquid means the lowest of the floating ball in the upper part of the cylinder shows the accurate temperature. 
4)The production of the thermometer is complicated and can only be made by hand. Each ball is attuned to exactly 1 degree. Two glass balls differ in weight by only 6/100g. 
5)The glass balls can be made in different styles. such as heart shape, gourd shape ect.Below the glass balls, there are many little tag with different temperature. 
6)The tag can also be made in many styles, such as butterfly tag, digit tag. If need, we can make other tags by your requirements. 
7)Its accuracy and exclusiveness will no doubt give you a distinct thermometer. outdoor thermometer.

Safety package, brown box packing with styrofoam ; if your order could reach 2000pcs,we can provide free color box to you.

Established in 1997, Yancheng Glassman Arts & Crafts continues to be a leading company in the fields of glass Galileo Thermometers, Crooks Radiometers, glass sand timers, sand pendulums, neon tubes and neon clocks. We consistently launch new and innovative items that appeal to diverse markets worldwide.

Our company employs 230 people and has been recognized for social and industrial compliance through achieving ISO9001 and SA8000 certification. In 2007 we invested USD $6,000,000.00 to build a modern factory of about 42,000 square meters to house our office, manufacturing, packaging and quality control departments together on one campus. Our quality control of both general items and scientific instruments is regarded as the best in the industry thanks to the neatness of our workshops and our years of experience. Our products have been distributed by famous supermarkets worldwide including Wal-Mart, Carrefour and Lidl as well as numerous distributors with demands of the highest quality.

If you are interested in any of our products please feel free to contact us for more information. We invite you to join us in developing a beautiful future together!

1) Most of our company’s products are pure handmade. It’s lampworking.

2) Products are made of non-toxic harmless components. Our products are quite safe.

3) We have our own factory so delivery could be within agreed time. We are punctual and trustworthy.

4) Our product line is rich and the output is big. Support to meet the different needs of different customers.

5) New product design development, production and export of foreign enterprises. Advanced production technology, innovative design.

6) The product of our company is a new technology products, timing, and forecast the weather and temperature display. The technology is advanced.

7) Our company insists on independent development and production, it is helpful for the staff to be familiar with the products, improve the export profits, understand the market changes.

8) The glass we used is borosilicate glass. Its low expansion rate, high temperature, high strength, high hardness, high transmittance and high chemical stability characteristics make it become the good performance glass.