What is an Odometer & How does it work?

An odometer or odograph is an instrument used for measuring the distance traveled by a vehicle, such as a bicycle or car. This device can be electronic, mechanical, or a combination of the two. The purpose of odometers and odographs is to track the mileage accumulated by a vehicle over time, which can be useful for those who need to keep track of their maintenance records. Let’s take a look at how these devices work and why they are important for vehicle owners.