Spring Caliper External Manufacturer,Supplier and Exporter in China
Product Code : EL-IAMLE-11561
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Quick Answer: The Spring Caliper External, also known as an outside caliper, is a precision measuring tool used to measure the outside diameter of objects, offering a simple, spring-tensioned design for quick comparative measurements in the workshop.
Edulab China manufactures and exports the Spring Caliper External directly from its China production facility, supplying engineering colleges, polytechnics, technical training institutes and laboratory distributors worldwide. It is part of Edulab China's Instrumentation and Measurement range within Mechanical Engineering, manufactured in-house and export-packed for sea and air freight.
Key Features
- Measures the outside diameter of round and other external features
- Spring-tensioned joint allows smooth, controlled adjustment
- Simple, robust construction suited to everyday workshop use
- Built with durable materials for repeated instructional and workshop use
- Supplied ready for classroom demonstration and hands-on metrology training
About This Product
The Spring Caliper External is manufactured by Edulab China as part of its Instrumentation and Measurement range, built for precise measurement, calibration and instrumentation training in mechanical engineering laboratories and workshops.
Serving Distributors, Institutions and Export Buyers
Edulab China supplies laboratory distributors, engineering colleges and technical training institutes worldwide, including government buyers procuring through Ministry of Education technical-education programmes and World Bank / ADB-funded skills and infrastructure projects.
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Frequently Asked Questions
Q1. How is the Spring Caliper External used to measure a workpiece?
Its spring-tensioned legs are adjusted to just touch the outside surfaces of a workpiece, and the resulting opening is then checked against a rule or gauge block, giving a quick comparative measurement of external diameter or width.
Request a Quote
For an indicative FOB/CIF quotation on the Spring Caliper External, contact Edulab China's export team.
Last updated: August 2026