Feature 1High Accuracy: The hour meter's timing mechanism contains a quartz oscillator to ensure a high degree of accuracy, indication range is 99999.9 hours; operating voltage is DC (1236)V. 2Multipurpose: Hour meter can be used for any other device where time is used to determine oil change intervals, service requirements or where there is a need to record hours operated. 3Sturdy Construction: Outboard engine hour meter is made from ABS and metal material, splash resistant, impact proof, not easy to break or crack. 4Applicable Models: Mechanical hour meter can be used for engines of ships, automobiles, trucks, tractors and other mechanical equipment. 5Portable and Easy to Use: Professional manufacturing, engine hour meter high performance, strong reliability, compact and lightweight, easy to carry and store.Item Type:HourMeterMaterial: ABS + MetalFunction: Used for determining maintenance time, oil change intervals, service requirements, or any other equipment that needs to record hours of operationApplicable Models: Engines of ships, automobiles, trucks, tractors and other mechanical equipment .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x HourMeterNoteThese meters are not water proof, only splash resistant;The item Without the function of automatically to zero