Best Inside Micrometers of 2026

The Fowler Inside Micrometer is designed for precise measurements with its micrometer head and a set of hardened extension rods. The microfine graduations allow you to take readings as accurate as 0.00005", which is perfect for detailed work. You’ll appreciate the quick zero adjustments, making it easy to ensure accurate starting points. Built with durable materials, the anvil and spindle are precision ground, ensuring longevity and reliability in your measurements. The coiled spring pressure contact rods help maintain consistent pressure, enhancing measurement accuracy and ease of use.

The Accusize Industrial Tools Eg00-3221 Inside Micrometer is an essential tool for precise measurements in mechanical engineering and machining. With a range of 0.2-1.2" and a graduation of 0.001", this micrometer offers accuracy of 0.00028", and a resolution of 0.0001". The satin-chrome finish gives a smooth and durable surface, while the hardened and ground faces ensure longevity. The ratchet stop and locking clamp make it easy to adjust the side movement of the jaw, providing more convenience and accuracy. Whether you are a professional machinist or a DIY enthusiast, the Accusize Inside Micrometer is a reliable and precise tool that will make your work more efficient and accurate.

The Mitutoyo 139-201 Tublar Inside Micrometer is a versatile tool that can measure a wide range of ID measurements. It features a 1/2" travel mic head, clear graduations on a satin chrome finish mic head, and each extension tube is marked with its size. It comes with a fitted plastic case for easy storage and transport.

The Mitutoyo Inside Micrometer is an ideal tool for measuring the inside dimensions of cylinders, rings, and parallel surfaces. With its Vernier scale in inch units, you can take precise inside dimension (ID) measurements. The micrometer comes with interchangeable extension rods that allow for a diversified range of measurement. Its slow head travel helps provide fine positioning, which is useful for getting accurate readings. Additionally, the solid extension rods help provide durability, ensuring that the tool lasts for a long time. Overall, the Mitutoyo Inside Micrometer is a convenient tool for measuring inside dimensions with accuracy and precision.

The Starrett Solid-Rod Inside Micrometer Set is a heavy-duty tool equipped with insulated rods and hardened and ground anvils. It provides accurate measurements and meets strong demands, making it an essential accessory for metalworking and woodworking industries. Starrett precision measuring tools exceed national and international standards, ensuring excellent performance for industrial, professional, and consumer markets worldwide.

The Starrett Tubular Micrometer is a robust tool designed for precision measurement. Its lightweight, rigid rods feature easy-to-read markings, making your measuring tasks simpler and more efficient. The hardened and ground anvils ensure durability and consistent performance, giving you confidence in your measurements. Additionally, the interchangeable anvils allow you to customize your gaging needs, providing versatility across various applications. Whether you are in metalworking or woodworking, this micrometer is an essential accessory that enhances accuracy and reliability in your projects.

The Accusize Industrial Tools 1-2'' Inside Micrometer, also known as the Accusize Inside Micrometer, is a precision measuring tool designed for accurate measurements in tight spaces. With a resolution of 0.0001'', this micrometer allows you to measure with high precision, ensuring accurate results. The satin-chrome finish not only gives it a sleek and professional look, but also provides durability and resistance to rust and corrosion. With a range of 1-2'' and a graduation of 0.001'', this micrometer is suitable for a variety of applications. Its accuracy of 0.00028'' ensures reliable and precise measurements. Whether you are a professional or a DIY enthusiast, the Accusize Inside Micrometer is a versatile tool that will help you achieve accurate measurements with ease.

The Mitutoyo Inside Micrometer is a versatile tool that can measure a wide range of ID measurements. It features a mic head with 1" travel and clear graduations on a satin chrome finish, making it easy to read. The size is marked on each extension tube for convenience. It comes in a fitted wood case for storage and transport.

The Starrett 124AZ Micrometer Set is designed for precision and durability, featuring adjustable insulated rods with clear length markings, making your measurements easier and more accurate. The hardened and ground anvils ensure long-lasting reliability, so you can trust the tool even after years of use. Whether you're working in metalworking or woodworking, this set adapts to various tasks, providing you with versatile functionality. Starrett is known for meeting high standards, giving you consistent and dependable tools built to last. With accuracy that complies with strict national and international standards, this micrometer set guarantees precise results for professional or personal projects.

The Accusize Industrial Tools Inside Micrometer Set features extension rods that provide a wide measuring range, with each interchangeable rod marked with its measuring range. It comes with a standard caliper gauge for zero setting and has an accuracy of Metric(3+n+L/50)μm, (n=number of rod, L=maximum. Measuring length (mm) [Inch]. The resolution is 0.0001". The set includes extension rods of 0.5", 1", 2", 4", 6", 8", and has a range of 2-24".