IS gift Dual Weather Station
IS gift Dual Weather Station
IS gift Dual Weather Station

Dual Weather Station

25254451

Regular price$69.00
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Once used by seafarers to predict oncoming storms, the storm glass barometer came into general use in the early 1700s, and responds to atmospheric fluctuations to forecast the weather. Admiral Robert Fitzroy conducted a detailed study of this instrument between 1834 and 1836. He refined the chemical formulation and published observational guidelines on how to predicy the weather, see instructions inside.

In 1593, Galileo Galilei discovered that the density of liquids reacts predictably to changes in temperature. He invented a device that allowed temperature variations to be measured.

HOW IT WORKS
The sealed glass cylinder contains five floating glass bulbs. Each bulb has a calibrated, weighted metal tag.  The temperature is determined by the lowest floating bulb. When there is a bulb in the middle, the temperature should be read as between this degree and the lowest floating bulb.
Temperature range: 16-32⁰C

STORM GLASS
SAFETY DIRECTIONS
In case of breakage please refer to the following.
Do not subject to direct sunlight or place near to any heating or cooling vents. 

  • Keep out of reach of children. Read safety directions.
  • Dimensions: 14 x 7 x 17 cm
  • Batteries Required: Not Required
  • Care Instructions: Wipe with cloth
  • Made from: Glass with beechwood base

Auckland
Order Value ETA Cost
Under $75 1 - 2 working days $5
Over $75 1 - 2 working days Free

North Island
Order Value ETA Cost
Under $100 2 - 3 working days $8
Over $100 2 - 3 working days Free

South Island
Order Value ETA Cost
Under $150 2 - 4 working days $12
Over $150 2 - 4 working days Free

 

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