DURAC glass weather ball barometer
Enables predictions in weather conditions; rising water in the tube means bad weather, falling water in the tube means good weather
Filled with colored, distilled water
Ball Diameter: 152mm (6'); glass construction
Accuracy: 3.5mbar; 0.1 inHg; 0.3cm Hg

Technical Details

Size (LWH): 8.5 inches, 3.9 inches, 3.4 inches
Product Details
Product Dimensions: 8.5 x 3.9 x 3.4 inches
Shipping Weight: 0.9 pounds (View shipping rates and policies)
ASIN : B00551PYZ0