- Precise Measurement Tool : This 15.2 cm caliper is an essential tool for jewelers, ensuring accurate measurements for your intricate designs. - Nonius Design : Features an innovative Nonius design that enables both internal and external measurements, simplifying the measuring process for users. - Clear Metric Scale : The scale is marked in centimeters, making it easy to read while providing pinpoint accuracy for your measurements. - Versatile Applications : Ideal for measuring depth, height, and diameter, making it suitable for a variety of tasks ranging from jewelry creation to technical projects. Use Scenarios : - Perfect for jewelers needing to measure ring sizes precisely before crafting custom pieces. - Ideal for artisans requiring accurate dimensions when working with intricate designs. - Useful in educational settings for teaching students about measurement techniques in science or art projects.