Features: 1.Accurate Timing: The digital hour meter uses a high precision timer to accurately record the running time of equipment or machines, providing reliable data. 2.Easy to Read: The digital hour meter features a clear digital display, allowing users to intuitively see the accumulated running hours, making it easy to quickly read and understand. 3.Durable and Reliable: Made from durable materials, the hour meter has excellent shock and vibration resistance, ensuring reliability in various harsh environments. 4.Compact Size: With a 2 inch (52mm) size, this hour meter is highly suitable for installation on vehicle or equipment dashboards, without taking up too much space. 5.Versatile Usage: This hour meter is ideal for RVs, yachts, fishing boats, and other marine vehicles, providing accurate and visible tracking of engine operation time. Specification: Item Type: Boat Engine Hour Meter_x000D_ Material: ABS+ stainless steel_x000D_ _x000D_ Working Voltage: DC9-32V_x000D_ Installation Size: Approx. 52mm/2in_x000D_ Display Function: Timekeeping_x000D_ Application:_x000D_ Suitable for RVs, yachts, fishing boats, boats