10 Best Dial Calipers 2025 in the United States

The Mitutoyo 505-746 Dial Caliper is a solid choice for precision measurement tasks. With a measurement range of 0-12 inches and an accuracy of 0.002 inches, it meets the needs of users requiring detailed and accurate measurements. The dial resolution is 0.1 inches per revolution, which provides clear and easy-to-read increments, making it user-friendly even for those less experienced with calipers.

The caliper's titanium nitride coating on the sliding surface enhances wear resistance, ensuring durability over long-term use. The lock screw feature for the digital bezel and sliding jaw position adds to its ease of use, allowing for stable measurements without slippage. One notable strength is its well-designed digital movement that promotes ultra-smooth sliding and high shock protection, making it reliable and robust for industrial and scientific applications.

While the accuracy and build quality are commendable, the caliper lacks modern digital readout features that could benefit users who prefer digital displays over traditional dial readings. The Mitutoyo 505-746 is ideal for professionals and serious hobbyists who prioritize precision and durability in their measuring tools.

The Starrett Dial Caliper with Adjustable Bezel offers precise measurements with an accuracy of up to 0.001 inches, making it an excellent tool for machinists, metalworkers, and engineers who require high precision for intricate projects. Its measurement range of 0-6 inches is suitable for a variety of tasks, from machining to woodworking. The durable construction from hardened stainless steel ensures that the caliper can withstand frequent use and offers resistance to wear, rust, and deformation, making it a reliable choice for demanding work environments.

The caliper's dial face is clear and sharp, enhancing visibility, while the thumb-operated fine adjustment and ergonomic design make it easy to use and comfortable to handle even during extended periods of work. Additionally, the locking screws for the sliding jaw and dial bezel ensure stability and prevent accidental movement, allowing for consistent and repeatable results. However, some users might find the manual operation less convenient compared to digital calipers, and the 6-inch range may not be sufficient for larger projects.

This caliper is best suited for machinists and professionals who value precision and durability in their measurements.

The Mitutoyo 505-742J Dial Caliper is a reliable measurement tool with a 0-6 inch range and an accuracy of 0.001 inches, making it suitable for precision tasks. The new dial movement design ensures smooth sliding and high shock resistance, enhancing durability. Its improved finish on sliding surfaces contributes to its longevity, while the lock screw for the dial bezel and sliding jaw position secures the measurements, providing consistency and reliability.

The redesigned face improves readability, making it easier for users to take accurate measurements. This caliper can measure outer diameters (OD), inner diameters (ID), depth, and steps, offering versatility for various applications. However, the caliper is made of plastic, which might be less durable compared to metal alternatives.

Despite its quality and features, the plastic construction could be a concern for users needing more rugged equipment. This product is ideal for those who require precise measurements in a non-demanding environment, such as hobbyists or those working in light industrial settings.