Opisometer Manufacturer,Supplier and Exporter in China
Product Code : EL-MSE-10704
Home > Physics Lab Equipment > Measuring Science Equipment > Opisometer
Quick Answer: The Opisometer is a curve-measuring instrument (map measurer) with a knurled tracing wheel that runs a transversely mounted threaded spindle, used to measure the length of curved lines and paths.
Edulab China manufactures and exports the Opisometer directly from its China production facility, supplying schools, colleges, laboratory distributors and institutional buyers worldwide. It is part of Edulab China's Measuring Science Equipment range within Physics Lab Equipment, manufactured in-house and export-packed for sea and air freight.
Key Features
- Knurled wheel runs smoothly along a transversely mounted threaded spindle
- Traces curved lines and paths to measure their total length
- Compact, handheld design for convenient use at a desk or bench
- Useful teaching tool linking measurement skills to geography and mapping applications
About This Product
The Opisometer is manufactured by Edulab China as part of its Measuring Science Equipment range, built for measuring the length of curved lines and paths as a hands-on length-measurement instrument in physics and geography lessons.
Serving Distributors, Institutions and Export Buyers
Edulab China supplies laboratory distributors, schools and colleges worldwide, including government buyers procuring through Ministry of Education programmes and World Bank / ADB-funded education projects.
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Frequently Asked Questions
Q1. How does the Opisometer measure the length of a curved line?
The knurled wheel is rolled along the curved line to be measured; as it turns, it drives the threaded spindle, and the total rotation is converted into a length reading, allowing curved distances such as map routes to be measured accurately.
Request a Quote
For an indicative FOB/CIF quotation on the Opisometer, contact Edulab China's export team.
Last updated: August 2026
