Replacement hour meter. The 15HP or smaller performance tractors (especially the 2 cylinder models) usually are not equipped with this stock meter. The device is useful for indicating when it is time for filter changes, servicing to ensure long lifetime of these tractors. What’s more, this meter can be useful for hourly payed work. It can be installed in most tractor dashboards. The required hole that must be made is 37x24mm, and can be mounted easily with the plastic frame. Installation depth is 55mm, required electric power is a mere 0.5W. Can be operated with direct current in a wide range, from 10-80V.