10 Best Calipers 2025 in the United States

The NEIKO 01407A is a stainless steel electronic digital caliper that offers solid performance for general measurement tasks. It covers a standard 0 to 6 inches (0 to 150 mm) range with good accuracy (0.001 inches / 0.02 mm) and fine resolution, making it suitable for most DIY projects, hobbies, and basic industrial use. One standout feature is the quick-change button that lets you easily switch between inches, fractions, and millimeters, which is handy if you work with different units.

The extra-large LCD screen provides clear, easy-to-read measurements, reducing the chance of errors, and the splash and dust resistance adds some durability for workshop environments. The stainless steel build with a knurled thumb roller and locking screw ensures smooth, stable operation when measuring inside, outside, depth, or steps, which adds to its versatility. It also comes with a sturdy protective case for storage and transport.

A small LR44 battery is required, which will need replacing over time, and while the accuracy is good enough for most users, it might not satisfy those needing ultra-precise measurements for professional machining. The design is straightforward without advanced features like data output for computers. For those seeking a reliable, easy-to-use digital caliper that handles basic to intermediate measuring tasks well, this model represents a solid choice.

The Mitutoyo 505-746 Dial Caliper is a high-quality measurement tool that offers several notable strengths. It features a 0-12 inch measurement range with impressive accuracy of 0.002 inches, making it suitable for precise tasks. The caliper has a white face dial for easy readability and a new digital movement design that ensures ultra smooth sliding. Its titanium nitride coating enhances wear resistance, promising durability and longevity.

The lock screw for the digital bezel and sliding jaw adds convenience by holding positions securely during use. Additionally, the caliper is compact and lightweight, with dimensions of 17.7 x 5.5 x 1.4 inches and a weight of just 1 pound, making it easy to handle and store. However, the product may not be ideal for those who prefer digital readouts over dial readouts, as this is an analog tool. Also, the higher price point may be a consideration for budget-conscious buyers.

This caliper is best suited for professionals and hobbyists who require precise and reliable measurements in their work.

The Mitutoyo 505-742J Dial Caliper is a reliable measuring tool with a 0 to 6-inch range and an accuracy of 0.001 inches, making it suitable for precise measurements of outer diameter, inner diameter, depth, and steps. Its newly designed dial mechanism offers smooth sliding and strong shock protection, which helps in durability and ease of use. The improved surface finish and new dial face enhance readability and longevity, while the lock screws allow you to fix the dial bezel and sliding jaw securely, preventing accidental changes during measurement.

One downside is that it uses plastic material, which might not feel as sturdy as metal calipers and could affect long-term durability in heavy-duty environments. For typical workshop or hobbyist use, the caliper provides excellent precision and user-friendly features. If you need a simple, accurate tool for everyday measurements and appreciate clear dial readings, this Mitutoyo model fits well. However, it may not be the best choice if you require a more rugged, metal-bodied instrument for very demanding tasks.