To position a ruler accurately, place the point that says 0 at the start of the line you are measuring. With the ruler placed carefully on the line, measure the centimetres first, then the ...

If you have an object that is less than 3 inches (or 7.5 cm) it’s very easy, just line the object up to the ... All kidding aside, when measuring objects longer than your iPhone’s screen, swipe the ...

Changing the ruler’s 0 origin means changing the position where the starting point (0) for measurement on the ruler is. The default zero position of the ruler is usually at the left edge of the ...

With the rule enabled, you can use tabs and margins, measure the size and ... Place your cursor on the line where you want to place the tab. Select the ruler in the spot where you want the tab.

The clever dual-scale device boasts attributes such as an extendable measurement system ... be used as a plain ol' ruler, or as a straight edge for drawing lines. It has laser-engraved numerical ...