Chances are you already need a steel ruler for your fixing and making tasks, so why not use one that can do much more than ...

If the response to our article on the Tiruler is anything to go by, there's a lot of interest in folding-ruler multitools.

An archaeologist uses a ruler to measure a piece of leather. He measures using centimetres and tenths of centimetres. The leather measures 3.3cm. A thermometer is set out in intervals of tenths of ...

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 ...

Instantly Measure Any Length with Unmatched Accuracy—No Tools, No Hassle.