10 Best Dial Calipers 2025 in the United States

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 Fowler 52-008-018-0 Long Range Dial Caliper is designed for those needing to measure larger items, featuring an extensive 0-18 inch range. It offers good accuracy of ±0.003 inches, making it reliable for both professional and DIY projects. The caliper is versatile, capable of measuring inside and outside dimensions, depth, and step measurements.

Its stainless steel construction ensures durability and longevity. The large dial with colored graduations makes it easy to read measurements, even for beginners. The knurled lock screw and thumb-operated fine adjustment roller enhance ease of use by allowing single-handed operation and secure positioning of the sliding jaw.

However, at 25 inches long and 18 inches wide, it is quite large, which might make it less convenient to handle and store. Additionally, it is relatively lightweight at 0.71 ounces, which could affect the steadiness during precise measurements. The product also comes with a fitted case for better storage. This dial caliper is a solid choice for those needing accurate, long-range measurement capabilities, but its size and weight could be a consideration for some users.

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.