10 Best Calipers 2025 in the United States

The Starrett Stainless Steel Electronic Slide Caliper is a solid choice for anyone needing precise measurements within an 8-inch or 200mm range. It offers high accuracy with a resolution of 0.0005 inches (or 0.01mm), which is excellent for detailed work whether you are a professional machinist or a hobbyist. The caliper features a clear, easy-to-read LCD display that quickly shows measurements in both inches and millimeters, making unit conversion very convenient.

Its design is ergonomic and lightweight, so it’s comfortable to hold and operate for longer periods. The stainless steel measuring surfaces ensure durability and resistance to rust, which is important for lasting accuracy. A nice extra is the fine adjustment thumb wheel that helps make precise measurements easier. The automatic power-off function helps save battery life without losing your current measurement, which is practical.

While the caliper includes plastic in its construction, which might feel less sturdy compared to fully metal models, and the size may be a bit bulky for very small or delicate tasks, it remains reliable and user-friendly. It fits a wide range of measuring needs, making it suitable for general use in workshops or DIY projects.

The NEIKO 01409A 12” Electronic Digital Caliper is a solid choice if you need a versatile and easy-to-read measuring tool. It covers a wide measurement range from 0 to 12 inches (or 0 to 300 mm), suitable for most general tasks. The accuracy of 0.001 inches (0.02 mm) and fine resolution options make it precise enough for detailed work without being too complex. Its polished stainless steel frame not only looks good but ensures durability and smooth operation thanks to the knurled thumb roller and locking screw.

One standout feature is the extra-large LCD display, which makes reading measurements straightforward, even if you’re not used to small screens. Switching between inches, fractions, and millimeters is just a button press away, saving you the hassle of manual conversions. The caliper can measure internal, external, depth, and step dimensions, making it quite versatile.

On the downside, it uses two specific batteries which come included but may require replacement over time, and the device is a bit longer than typical calipers, which might make it less convenient for very tight spaces. The included storage case and spare battery add good value, protecting your tool and keeping it ready to use. This caliper is a good pick for hobbyists, DIYers, and professionals who want accuracy and convenience without a steep learning curve.

The NEIKO 01401A 6-Inch Electronic Digital Caliper is a solid choice if you need precise measurements up to 6 inches or 150 millimeters. It offers high accuracy, measuring with a resolution as fine as 0.0005 inches (or 0.01 mm), which helps reduce errors whether you're working with wood, metal, or jewelry. The caliper’s stainless steel frame feels sturdy and durable, and it includes handy features like a large LCD screen that clearly shows measurements and a quick-change button to switch easily between inches, millimeters, and fractions. The inclusion of both inside and outside jaws plus a depth probe makes it versatile for various measuring tasks. It also has a locking screw and a thumb roller for smooth, reliable adjustments.

The 6-inch measurement range might be limiting if you need to measure larger objects, and some users might prefer a caliper made in countries with a reputation for higher manufacturing quality. The tool runs on a single LR44 battery, which is included, so it’s ready to use out of the box. This caliper fits well for hobbyists, DIYers, or professionals who need accurate small to medium measurements without complicated features.