A digital tachometer is a device used to measure the rotational speed of a machine or engine. Unlike analog tachometers, which use a needle and a dial to display the speed, digital tachometers provide a numerical readout. They are often more accurate and easier to read. They come in various forms, including handheld devices and more advanced industrial models. The price of a digital tachometer can vary widely depending on the brand, features, and quality. In this article, ATO industrial automation will list the price of digital tachometer for your reference.