We deal in Digital tachometer, which is made from the electronic components. This is used to measure the speed of the engine as well as any other moving object. Also known as electronic tachometer, this is essentially used in the dashboard of the car so as to measure the driving speed, accurately. Digital tachometer can be seen in all types of transportation vehicles, from buses to trains and planes to trucks. Apart from all that, this is vital in troubleshooting the machines’ performance. Also, it is helpful in conducting the preventive upkeep inspections.