Calipers for Jewellery Making – Precision for Goldsmiths and Stone Setters

If you work with jewellery making, stone setting or watchmaking, it’s essential to have the right measuring tools. A caliper is a precision instrument that helps you measure with high accuracy – making it an indispensable part of any goldsmith’s toolbox.

What is a caliper?

A caliper consists of a ruler with a movable slider and two sets of jaws. One set is used for external measurements – such as the width of a ring, the length of a wire or the thickness of a metal sheet. The other set is used for internal measurements, such as measuring the inside diameter of a ring. Many calipers also feature a depth rod.

Accurate measurements down to 0.01 mm

At Aktiv Guld, you’ll find a wide range of high-quality calipers – ideal for those working with jewellery, watches or other small components. Many of our models measure with an accuracy down to 0.01 mm, allowing you to work with precision every time.

Mini calipers – ideal for small jewellery parts

Calipers are available in various sizes. The most common has a measuring range of 0–150 mm. For very small parts, a mini caliper may be advantageous, such as models with ranges of 0–70 mm or 0–100 mm. These are easier to handle and often more affordable. At Aktiv Guld, you’ll also find models for both right- and left-handed users.

Digital vs. manual calipers – which should you choose?

Calipers are available in both manual and digital versions.

Benefits of digital calipers:

• Quick and easy-to-read measurements
• High precision with reduced risk of error
• Perfect for repetitive and detailed measuring tasks

Benefits of manual calipers:

• Reliable and durable
• More resistant to moisture and impact
• Cost-effective and easy to use

Digital calipers should not be used in humid environments. However, they offer measurements on a digital display – such as the HAJ-TECH caliper with a 14 mm digit height. If you want the very best on the market, we also offer the Mitutoyo Digimatic with exclusive AOS sensor technology.

Explore our full range of measuring tools for goldsmiths

In addition to calipers, we offer a wide selection of other measuring tools including steel rulers, angle gauges, spring gauges, stone gauges and thickness gauges. These tools ensure accurate measurements and help facilitate everyday work in the workshop.

> See also our hand tools for goldsmiths, including pliers, saw frames and hammers

Expert guidance – we’ll help you choose the right caliper

With so many models and variations, choosing the right caliper can be difficult. At Aktiv Guld, our experienced team is ready to assist – whether you’re a newly qualified goldsmith or a seasoned professional. We stay up to date on new products and techniques, so you can trust us to guide you to the right choice.

We’re e-mark certified and care about your satisfaction. You can shop with confidence at Aktiv Guld – knowing you’ll get precision tools tailored to your needs.

You’re always welcome to visit our showroom, where you can explore our full range and receive personal advice.