Last Big Sale + Last Day to ship for christmas 15% off orders of $49 or more including sale items code: FINAL15 ends 12-17-17Details
The Holiday Shop is Open for Business!
  • Main image for Hand-Blown Glass Sphere Radiometer
  • Hand-Blown Glass Sphere Radiometer

    IN7105 9902542725

    This product is not available!

    View Full Product Details >
    Our Clear Sphere Radiometer, also known as a light windmill, demonstrates a scientific theory: converting light into energy. Crafted of hand-blown glass and metal in Germany, this radiometer will spin 2,000 revolutions per minute in warm light, such as sunlight and well-lit rooms. It will not spin using fluorescent lights. For all the science buffs on your gift list, this radiometer is truly one of a kind.

    • Clear Sphere Radiometer
    • Converts light into energy
    • Crafted of hand-blown glass and metal in Germany
    • Will spin 2,000 revolutions per minute in warm light
    • Does not spin in florescent lighting
    • Ideal gift for science buffs

    7"H x 2-1/2" dia.

Your Recently Viewed Items and Featured Recommendations

    Hand-Blown Glass Sphere RadiometerIN7105
    Vintage Weather Instruments
    Hand-Blown Glass Sphere Radiometer



    Sunday, December 17, 2017 1:42:15 PM

    Estimated Standard Shipping Delivery Dates

    Delivery time estimates do not apply to personalized, large or heavy items (over 20lbs.) that require special shipping, items shipped directly from the manufacturer, or out-of-stock items.

    Delivery estimates only apply to the contiguous United States. Saturday, Sunday and national holidays are not considered business days for these estimated transit days.

    To chat with a representative fill out the form below and press "Chat". While only your name and an email is required, we will be able to serve you better if you supply your phone number.
    Chat hours are:
    Monday - Saturday: 8am - 10pm Eastern Time