How to use a ruler measuring instrument

Step 1: First, we download the fast character recognition software, and then click the ruler measurement function on the main page. This function is suitable for measuring some small objects, and its scale is the same as that of the normal physical ruler, so the measurement result is very accurate! We can drag the alignment line manually to measure the object accurately.

Step 2: This software can also measure height. We click the discovery option at the bottom of the home page, and then click the height measurement option. After entering our height, we can accurately measure the height of the object according to the tips on the home page.

In addition, this software also has a very useful function, that is, the photo shooting function. Click on the function of one inch smaller, and we can put our one-inch photos online according to the prompt.

We can use this software to shoot and make all the photos we usually need, which is very convenient!