Meet the Insize 3203 Series 0–100 mm Outside Micrometer—the go-to precision tool for machinists, inspectors, and workshop professionals who demand dependable, repeatable measurements. With a 0.01 mm graduation and carbide measuring faces, this micrometer is designed for daily use in busy machine shops.

• Measurement range: 0–100 mm capacity for quick, versatile gauging of common parts
• Graduation: 0.01 mm precision to capture small diameter changes
• Carbide measuring faces: Enhanced wear resistance for longer tool life and stable readings
• Included setting standards: Supplied with setting standards (except 0–25 mm)
• Protective case: Sturdy green carrying case with organized foam inserts for safe transport and storage
• Reliability: Part of Insize’s best-selling 3203 micrometer family, built for consistent performance

This outside micrometer delivers precise, repeatable measurements that help you validate diameters, control tolerances, and reduce rework in production and inspection tasks. The combination of fine 0.01 mm graduation and carbide faces means you’ll get accurate readings more quickly and with less maintenance over time. The included setting standards streamline setup, while the durable case keeps the tool protected between jobs. Ideal for machining centers, quality control labs, and workshop environments where dependable, long-lasting measurement tools are essential.