The 8 Best All Compass Ruler protractors In One (2023 reviews)

We know from years of feedback from readers, customers and amazon sellers, what most people want in a protractor. The staedtler all compass ruler protractor in one is exactly that - it's a simple protractor that hits all the right notes. They are magical instruments of creation. It comes with a broad spectrum of high-quality, innovative, german-made creative products, and staedtler fosters the development of individual personalities. They are extremely durable and won't melt like plastic tools if you set them on or against a hot surface. The triangle has a 8 inch rule on it's side which can be used for a straight line measurement when the 12 inch ruler is a little too large for the job in hand. It is also for the special projects that count for higher percentage grades.

The set is well finished, and the measuring marks are highly readable. The cork is a great addition to prevent sliding on the back. This set will last a long time.

Why We Like This:

Handy little set that is very sturdy and reliable
All pieces are well crafted with no burrs or sharp edges
Great, sturdy set of drafting tools for engineering
A must have over plastic or non-corked back metal triangles for regular drafting

Best For Students: Unjoo All Compass Ruler Protractor In One

Buy on Amazon

Best part: unjoo all compass ruler protractor in one costs comparatively low and it is available to ship in 24 hours. It has everything you need for your middle school math student. It includes a transparent ruler with imperial and metric measurements, a protractor, sharpner, pencil, eraser and two triangles, all of which come in an embossed case. The silver parts are actually metal. The compass doesn't slip or open up wider while drawing a circle.

These compasses are metal with plastic accents and have a solid feel to them. The geometry set is sturdy and well-built. The compass does not slip and is very smooth. It is durable metal compasses will not bend or flex during use, ergonomically designed compass head is comfortable to hold, universal holder compass work with any standard sized pencil or pen, rulers, triangles & protractor feature graduations for easy identification along.

Why We Like This:

A good geometry set that goes beyond the basics
Perfect combo of geometry set for students
Good brand reputation

Best With Lead Pencil: Meetus All Compass Ruler Protractor In One

Buy on Amazon

If you often find yourself scrambling for convenient and suitable protractor, meetus all compass ruler protractor in one should be your first option for buying. This kit has everything you need for drawing, geometry, and light drafting. It includes rulers, protractor, compass, pencil, eraser. The compass has a cap for the tip to keep it sharp and protect it from being damaged.

One of the greatest features is that the compass uses a mini mechanical pencil. It has a metric scale on both edges. The ruler protractor has been clear scaled, so you can use it to measure all the things accurately, more professional and efficient. The pencil it comes with is really nice too.

The Compass and mechanical pencil probably won’t hold up over time, but the protractor and triangle are sturdy enough and a good size for beginners.

Why We Like This:

Good for kid to do their homework
A complete set of rulers and compass with lead pencil and eraser as well
Excellent math geometry kit set for your kids

Best little Set: Mr pen All Compass Ruler Protractor In One

Buy on Amazon

Mr Pen offers a variety of protractor for personal choice and yet maintaining quality in all the variants. This Protractor is thick and sturdy. It is perfect for math, geometry, art, drafting and drawing. It is easy to adjust legs, great for precise drawings. It is made with transparent clear plastic, accurate and long-lasting prints. It creates circles up to 7 inches in diameter. It comes with a spring bow head and center wheel that prevents unintentional leg movements. It is easy to use, accurate, and helps on small and large scale projects.

Why We Like This:

Packaged in a clear, reusable pouch
Works fine and a center wheel is best
New and hot release

Best For Study: Staedtler Great Set

Buy on Amazon

Best part: staedtler great set costs comparatively low and it is available to ship in 24 hours. These are good little tools for small geometry angle measuring or straight-edge-drawing jobs. It is a nice and compact set and the "wallet" keeps everything nicely together. It is built for sturdiness and durablilty. It's good for measuring small items such as homework problems.

These are small, well made, inexpensive, and very handy to have around when you need a small protractor or triangle for drawing or measuring. The good set has raised surface on one side to lift the rulers off the paper and is really good for when working with pen and ink. It is very small, so it wouls be a good choice if you're looking for compact items that may fit into a pencil case.

Why We Like This:

Compact set at a good value
Great product that is built for sturdiness and durablilty
New and hot release

Best For High School Math: learning Resources All Compass Ruler Protractor In One

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate protractor. The learning resources all compass ruler protractor in one is exactly that - it's a simple protractor that hits all the right notes. It is a more sensible way to make a compass. It works very well for children who struggle with coordination with a regular compass. This compass is easy to use, accurate, and has no sharp points. It can be used as a compass, a ruler in inches, a ruler in centimeters, and a protractor. It's very hard to spin this piece and as a result you have to use force to complete a revolution, which practically guarantees that the slider will move while in use.

Rule marks are clear and easy to read, lines come out straight enough for small drawings, and it's small and convenient enough that it's easy to keep it out of the way on your desk when you're using it. This is a great additional tool for quilters. The pencil and center never wander while drawing.

Why We Like This:

Excellent for measuring existing circles though
Good investment for long term

Best For little kids: Zooze All Compass Ruler Protractor In One

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate protractor. The zooze all compass ruler protractor in one is exactly that - it's a simple protractor that hits all the right notes. No matter you are doing middle and high school mathematics class, woodworking projects, engineering drawings, jewelry designs or hobby crafts, these 10 drawing supplies can come in handy for you. It is widely used in mathematics, measurement, engineering, and other disciplines and is a very common measuring length instrument. It is easy to take to class and to store in the classroom and at home. It contains 1 graphic compass with extra lead for drawing and 1 study compass with pencil for geometry.

Why We Like This:

Align the design to prevent children from accidentally scratching during drawing
Geometry drawing tools kit for students of different grades at school
Consists of two special right triangles

Best For Drawing A Circle: Zooze Math Kit

Buy on Amazon

The zooze math kit might be a relatively new release, but it's still nothing short of impressive this year. It is widely used in mathematics, measurement, engineering, and other disciplines is a very common measuring length instrument. It is one of the main drawing tools for learning mathematics and measuring angles. It contains 1 graphic compass with extra lead for drawing and 1 study compass with pencil for geometry. It is easy to take to class and to store in the classroom and at home.

The compass and protractor set is equipped with a plastic protective box, and the internal divider can fix each tool in place and keep the item from breaking or falling everywhere it is safe for kids or students to carry and use. It is made of metal and the measurements are made of sturdy clear plastic, which make the math kit durable and long lasting. The storage case can hold all items firmly, so no items get damaged in transit. No matter you are doing middle and high school mathematics class, woodworking projects, engineering drawings, jewelry designs or hobby crafts, these 10 drawing supplies can come in handy for you.

Why We Like This:

Consists of two special right triangles
Align the design to prevent children from accidentally scratching during drawing
Geometry drawing tools kit for students of different grades at school
Items for teachers and students at any level