Unknown functions of ordinary roulette

Measuring with a retractable tape is a common roulette function. However, the capabilities of the tool are not limited to it. There are also hidden secrets that are not known to everyone. It is, for example, a freely moving hook at the end. It seems that she is able to make the measurement results less accurate, because a corner made of metal changes its position. But at the same time, it is he who precisely ensures the correctness of the data obtained.

The need for a mobile hook is explained by the fact that there are several measurement methods. It will be the zero point if it is pressed to the tape of the roulette wheel, when the distance is measured from any object. The hook extends slightly if this item also needs to be grabbed. It is at the edge of it in this case that the zero mark will fall.

It is sometimes difficult to measure openings and angles with a tape measure. If you try to bend the tape, errors will occur. But this problem is easy to sort out. The size of the tool body is usually applied directly to it. It should simply be included in the measured distance, making it part of the roulette. The length of the body is then added to the performance of the centimeter tape.

It can also be used to measure openings and masking tape. A small piece of it is glued somewhere in between. Then, according to a certain mark, the distance to opposite sides is measured and the resulting data is added. It is recommended to apply notes while using not ordinary dashes, but checkmarks, since the desired point can be denoted by them more accurately.

You can also use roulette to quickly divide into two of any number. For this purpose, you just need to combine the beginning of the tape with this number. The correct answer can be seen at the bend.

Another interesting feature of roulette is the presence of an oval hole on the moving hook. During measurements, thanks to it, you can fix the tape. She will not budge if this hole is worn on a carnation or screw. When measuring long distances, such a life hack can be very helpful. With a fixed tape, the error usually does not exceed one or two millimeters. The center of the fastener will match the zero mark.

An ordinary roulette marking tool can also be made if desired. Depending on the tasks, the options for refinement can vary significantly. It is convenient to make marks during measurements if one part of the compass is fixed to the roulette case. You can also draw circles with such a tool if you cling to the center for any carnation or screw.