Swift Optical 478 Altimeter/Barometer Weather Instrument, 0 to 15,000 Range, 2-1/16 x 1-15/16 Siz

Ingeniously designed, this miniature instrument has an adhesive backing which may be used to fasten it to your dashboard
Measures 2-1/16-inches by 1-15/16-inches
Range: zero to 15,000 feet
1-year limited warranty

Technical Details

Size (LWH): 6.1 inches, 4 inches, 2.3 inches
Product Details
Product Dimensions: 6.1 x 4 x 2.3 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B009WXAPQK