Electronic ruler, also known as linear displacement sensor, which can accurately measure the size of mechanical displacement, is widely used in modern industry, such as woodworking machinery.Spraying.Machine tools and other occasions.Electronic ruler is small in size, simple in structure, cheap in price, and durable in use, so it meets the needs of most industrial equipment and is quite popular.

How to use the electronic ruler

Note: The meter will normally display in about 30 seconds, or about 30 seconds if you change to another mode.