Precision Measurement Tool: Designed for professional and DIY use, the Inside Micrometer offers exceptional accuracy for measuring internal diameters. With a measurement range of 5-30mm and precision up to 0.01mm, this tool ensures your measurements are accurate and reliable. Durable and Reliable: Crafted with high-quality materials, this inside micrometer is built to withstand the rigors of both professional and home use. Its robust construction ensures long-lasting performance, making it an essential tool for any precision measurement tasks. User-Friendly Design: The Inside Micrometer features a user-friendly design that simplifies the process of measuring internal diameters. Its clear and easy-to-read scale, combined with a smooth adjustment mechanism, allows for quick and effortless measurements. Versatile Application: Ideal for a wide range of applications, from engineering to home DIY projects, this micrometer is perfect for anyone needing to measure internal diameters with high precision. Whether you're a professional engineer or a hobbyist, this tool meets your measurement needs. No Hazardous Chemicals: Ensuring safety in its use, the Inside Micrometer is manufactured without the use of high-concern chemicals. This commitment to safety makes it a preferable choice for users who are conscious about health and environmental impacts. Experience precision with our Inside Micrometer, designed for accurate internal diameter measurements ranging from 5mm to 30mm. This tool boasts high-quality alloy measuring heads, ensuring smooth operation and precise readings with a 0.01mm accuracy. The stainless steel body, enhanced with a chrome-plated surface, offers durability and resistance to wear. A clear marking line on the micrometer allows for easy reading. For added reliability, it features a built-in ratchet stop device to ensure consisten