KIKKERLAND Ruler Pencil

Product Information

Depending on the size of the ruler there are two types of ruler – a short ruler and a long ruler. Short rulers are 15 centimeters which are very convenient to carry and long rulers are 30 centimeters or 12 inches long, it is useful to draw larger drawings.

When it comes to choosing the right size digital ruler, there are a few things to keep in mind.The first is the size of your screen.The second is the resolution of your screen.And the third is the unit of measure you need. The digital ruler is a great tool for measuring objects on your screen.Here are some tips for using it: A centimeter is smaller than an inch. The long hash marks under which numbers are written on the ruler denote centimeters. Finally, when it comes to units of measurement, there are two main types: Imperial and Metric.If you’re in the United States, chances are you’ll want to use an imperial ruler (inch).However, if you are in Europe or other parts of the world where the metric system is used, a metric ruler (centimeter) is more appropriate. Digital ruler FAQ Finally, digital rulers are simply more convenient than physical ones.They are small and easy to carry, so you always have one on hand when you need it.And because they don’t require batteries or any other power source, you never have to worry about that. How to use the digital rulerInstead of drawing the second line as described above, consider to have a piece of paper with the length necessary for the conditions (120 mm) and position it with the zero point on the first line. Move the paper in an arc until it meets with your 150 mm point on the ruler. You can then mark the base paper with your points for a perfect square without having to erase misplaced lines.

Draw from the zero point at a right angle as closely as possible. Measure from the zero point to a 4 point. Make a mark. Use a protractor to measure the given angle from the left-hand endpoint of the longest given side, mark it with a cross and draw a line from the endpoint through this cross. Depending on its usability, specially in the industries, rulers are also used in different formats like: Folding Ruler or Extension Ruler, Self-retracting Metal Tape, Plastic tape or a Soft Ruler. Use a protractor to measure the angle from the left-hand endpoint of the given side, mark it with a cross and draw a line from the endpoint through this mark. X and Y are the dimensions of the rectangle needed, and A and B are the distances from a corner. Use the ruler to measure those distances along each edge of the paper and mark those locations:

To measure the length of an object, place the zero hash mark of the ruler exactly along one end of the object. Align the object you are measuring along the edge of the ruler. Note the hashmark on the ruler along which the other side of the object ends. The first is a Side, Angle, Side (SAS) construction where two sides and the angle between them is known. The paper has perfect right angles at the corners and you can take advantage of that. If you measure only along the edges of the paper, you don't have to worry about error due to the ruler not being perpendicular. Use the ruler just for measuring and drawing straight lines. There are different types of ruler depending on the material it is made of. Rulers are made in many different materials like wood, plastics, and metal.

When the object is placed in the middle of the ruler and it doesn’t start at zero we need to observe the starting position where the object is placed.Using a ruler, measure along the line drawn from the left hand endpoint to the cross and mark the length of the other given side on it. Position your device (tablet, phone or laptop) so that the screen is level with the object you want to measure. The given object is not 12 cm long as it didn’t start at the edge of the ruler (zero). It started at 3. So start counting from 3 till 12. So the length of the object is 9 cm. Measure from one of the marks to the other and it should be a 5 point. If so, you have your right angle.