Description: SSSR Russia Soviet Yugoslavia Army Military 1943 Gauge Barometer Aneroid MD-49-2ATTENTION: Dear Customers, you will receive exactly the same item which you see on the pictures, not similar or other. Please read the description carefully and review the photos.An aneroid barometer is an instrument used for measuring air pressure as a method that does not involve liquid. Invented in 1844 by French scientist Lucien Vidi, the aneroid barometer uses a small, flexible metal box called an aneroid cell (capsule), which is made from an alloy of beryllium and copper. The evacuated capsule (or usually several capsules, stacked to add up their movements) is prevented from collapsing by a strong spring. Small changes in external air pressure cause the cell to expand or contract. This expansion and contraction drives mechanical levers such that the tiny movements of the capsule are amplified and displayed on the face of the aneroid barometer. Many models include a manually set needle which is used to mark the current measurement so a change can be seen. This type of barometer is common in homes and in boats. It is also used in meteorology, mostly in barographs and as a pressure instrument in radiosondes. Of all the navigational instruments found onboard a small boat, one of the most important is undoubtedly the barometer. The barometer is the instrument used to show changes in atmospheric pressure, and by observing these changes sailors can know what kind of weather system they will encounter.This barometer was also used by Yugoslav Peoples Army.Dimensions of the box: 24cm x 16cm Weight with a box: 3642g Item No. op36----------------------------------------------------- SHIPPING Each package we sent comes with tracking number. Once payment is received, we will send the buyer item(s) within 3 working days from the receipt of payment. Our job is that every package is sent and that tracking number is provided. We cannot influence the arrival time of the package. Combine Shipping: if ordering more than one item, please make your selections by clicking 'buy' for each item and then 'request an invoice'. FEEDBACK Please do not forget to leave a positive feedback. Your positive feedback with five stars is our priority. Your complete satisfaction will bring joy to us. If you notice any problems let us know. Do not leave negative feedback before we hear from you about where the problem is ! We are always open and happy to help with any kind of possible problem that occurs between us and buyer. Negative feedback does not resolve problems.
Price: 320 USD
Location: Zvornik
End Time: 2023-11-27T09:16:02.000Z
Shipping Cost: 70 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Type: Barometer
Theme: Militaria
Country/Region of Manufacture: Russian Federation
