Best Divider Callipers of 2025

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Divider callipers are precision measuring tools used in a variety of industries, from engineering to woodworking. They consist of two adjustable legs with pointed ends that can be used to measure the distance between two points or to transfer measurements from one object to another. Divider callipers are available in a range of sizes and materials, including stainless steel and brass, and can be used to measure both internal and external dimensions. They are essential tools for anyone who needs to take accurate measurements and ensure precise cuts or fittings.
At a Glance: Our Top Picks
Top 10 Divider Callipers
QWORK 8 Inch Precision Spring Dividers Calipers
The QWORK Spring Dividers are crafted from high-quality carbon steel, ensuring durability and precision. They feature hardened and finely ground points, making it easy for you to draw and adjust measurements accurately. The lockable design provides added convenience, allowing you to maintain stability while working on your geometry, drawing, or drafting tasks. Whether you are measuring distances or drawing arcs, these dividers will enhance your efficiency and precision in carpentry and other projects.
Draper 34196 Spring Dividers, 150mm with Adjustment
The Draper 34196 Spring Dividers are a handy tool, measuring 150mm. They are fine ground, which ensures precision and accuracy in your work. You can easily make adjustments using the knurled wheel, allowing for a smooth and controlled experience. This feature is particularly beneficial when you need to make quick changes without losing your settings. With their robust design, these dividers offer versatility in various applications, making them an essential addition to your toolkit.
Liquidraw Portland Single Handed Divider 8"
The Liquidraw Portland Divider is designed for accurate navigational plotting, making it an essential tool for sailors and navigators. With its solid brass construction, this 8-inch divider offers durability and reliability. The stainless steel points ensure precision, allowing you to mark positions and measurements with confidence. Its single-handed operation makes it easy to use, providing convenience while you focus on your navigation tasks. This tool simplifies the plotting process, enhancing your overall navigation experience.
Faithfull FAIDIV8-TB 8in Spring Divider
The Faithfull 8in Spring Divider is a reliable tool that combines lightweight construction with high performance, making it ideal for both home users and tradesmen. Weighing just 0.15 kg, it is easy to handle without causing strain during use. The proven Faithfull technology ensures that you can depend on this divider for accurate measurements. Whether you're marking out materials or creating precise lines, this tool will enhance your efficiency and confidence in your projects.
Thinp EKG Calipers Measuring Tool for Doctors
The Thinp EKG Calipers is a practical tool designed for measuring electrocardiograms, making it an ideal companion for nurses, doctors, and students. Made from high-quality stainless steel, this caliper is sturdy and durable, ensuring it won't easily bend or deform during use. The built-in ruler on the protective cover allows for convenient measurements up to 6cm, enhancing your accuracy when recording data. Its adjustable feature means you can customise the length to suit various needs, and its compact design makes it easy to store and carry wherever you go.
Liquidraw Portland Navigation Divider Kit
The Liquidraw Divider Set is an essential tool for anyone involved in marine navigation. It includes a Portland Course Plotter made from robust clear acrylic, featuring bold and clear markings that make it easy for you to plot your course accurately. Additionally, the kit contains an 8" single-handed straight divider crafted from solid brass, equipped with stainless steel points for precision. This combination of tools ensures that you can navigate with confidence and ease, making your sailing experience more enjoyable.
6" Brass Navigation Compass Divider with Steel Points
The Brass Navigation Divider is a traditional British tool crafted from solid brass and stainless steel points. Every seasoned navigator will appreciate its utility on a chart table. This reproduction item is perfect for collectors and serves as an attractive home decorative piece. Using this divider allows you to quickly convert distances on charts into unknown speeds or times, making your navigation tasks easier and more efficient.
Draper 34237 150mm Outside Spring Caliper
The Draper 150mm Caliper is designed for precision and convenience. Its fine ground finish allows for accurate measurements, making it ideal for various tasks. You will appreciate the adjustable feature, which enables you to easily set the caliper to your desired width. The knurled wheel offers a secure grip for adjustments, ensuring stability while you work. With a size of 150mm, this caliper is compact enough for easy handling without sacrificing functionality.
Stainless Steel Wing Compass Caliper Tool
The Agatige Wing Compass is an essential tool for drawing circles and marking contours on various materials such as steel, plastic, wood, and leather. Its rugged stainless steel construction ensures durability and resistance to rust, making it reliable for long-term use. You can easily adjust the width using the screw mechanism, allowing for precise measurements. With fixed wings, the compass maintains its size firmly, preventing any movement while you work, thus enhancing accuracy and convenience in your projects.
sourcing map 4 Inch Steel Spring Divider Caliper
The sourcing map Spring Divider is a precision tool designed for various measurement tasks. With a length of 150mm and a maximum opening capacity of 4 inches, it is ideal for measuring both internal and external dimensions of round and irregular objects. Made from stainless iron with high-carbon steel legs, it ensures durability and wear resistance. The precise adjustment feature allows you to easily fine-tune the caliper for accurate marking, making it perfect for geometry drafting and scribing circles. You can rely on its smooth surface for accurate measurements over time.
Frequently Asked Questions (FAQs)
1. What is a divider caliper used for?
Divider calliper A divider caliper is also used to measure a distance between two points on a map. The two caliper ends are brought to the two points whose distance is being measured.
2. What is the difference between calipers and dividers?
Compass, divider, and caliper are basically instruments that have two legs pivoted to each other at the top and are concerned with small-distance measurement or transfer. The compass and divider have straight legs; the caliper has curved legs. ... Such dividers were large, often half as tall as a man.
3. What is a spring dividers used for?
P&N Workshop Spring Dividers (or compass) are used for marking out work. Sharp points can be used to scribe the workpiece, creating arcs and circles. They can also be used to measure the distance between two points. They provide a high degree of accuracy and repeatability.
4. What is the name of caliper?
A caliper using a calibrated screw for measurement, rather than a slide, is called an external micrometer caliper gauge, a micrometer caliper or, more often, simply a micrometer. (Sometimes the term caliper, referring to any other type in this article, is held in contradistinction to micrometer.)
During our divider calliper research, we found 50 divider calliper products and shortlisted 10 quality products. We collected and analyzed 8,538 customer reviews through our big data system to write the divider callipers list. We found that most customers choose divider callipers with an average price of £11.09.
The divider callipers are available for purchase. We have researched hundreds of brands and picked the top brands of divider callipers, including QWORK, Draper, Liquidraw, Faithfull, Thinp. The seller of top 1 product has received honest feedback from 3,185 consumers with an average rating of 4.9.

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.