集成的小时表用于维护各个组件的维修间隔。有些仪表仅捕获电动机使用时的时间（主要在电动车辆上发现），而其他仪表则显示车辆运行的总时间，即使不使用车辆但钥匙开关保持在ON位置也是如此。
根据车辆类型-每个单独的功能可能都有自己独立的时间测量。
通常使用小时表来提供维护周期的方法。

       The integrated hour meter is used to maintain service intervals on various components. Some meters capture only times when the motor is in use (primarily found on electric vehicles) while others display the overall time the vehicle is in operation even if the vehicle is not in use but the key switch is left in the ON position.
Depending on the vehicle type - each individual function may have its own independent time measurement.
Hour Meters are generally used to provide the means to gauge maintenance periods.