Description: Curvimeter Zlatoust Watch Factory Vintage Opisometer Meilograph Map Measurer USSR in Original Box, Manual An opisometer, also called a curvimeter, meilograph, or map measurer, is an instrument for measuring the lengths of arbitrary curved lines. A simple opisometer consists of a toothed wheel of known circumference on a handle. The wheel is placed in contact with the curved line to be measured and run along its length. By counting the number of teeth passing a mark on the handle while this is done, the length of the line can be ascertained: line length = wheel circumference × teeth counted/teeth on wheel.. The instrument is most commonly used to measure the lengths of roads, rivers and other line features on maps. Opisometers designed for this purpose provide scales reading the measured distance in kilometers and miles. Could be a great gift for someone you love or can be added to your collection. Contact me if any questions. I do offer combine shipping discount if you buy 2 items or more. I make shipments the next business day after the purchase. Please watch the photos carefully as they are important part of description. Thanks for your interest. Have a look at some other lots at our store. 💛💙
Price: 18 USD
Location: Kharkiv
End Time: 2024-08-16T10:42:03.000Z
Shipping Cost: 10 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: Zlatoust Watch Factory
Country/Region of Manufacture: USSR
Type: Curve Tracer
MPN: sm
