This round quartz hour meter is crafted for accurate tracking of operational on machinery and marine engines. Its durable plastic and metal design ensures reliability, while the six-digit display provides clear data. The compact shape fits standard round holes, making installation simple. With a wide voltage range and waterproof performance, it is ideal for engineering vehicles and equipment requiring precise maintenance scheduling. Features -Color:Black -Material:Plastic & Metal -Size:5.90X5.50X5.50 cm/2.32X2.16X2.16in -Designed in black with durable plastic and metal construction, ensuring long-term use in various environments -Display and Shape: Features a round shape with a six-digit quartz display, providing precise tracking of operational -Versatile Voltage Range: Operates efficiently a wide voltage range, making it suitable for diverse machinery applications -Easy Installation: Fits seamlessly into a standard round hole, offering a compact and user-friendly installation process -Waterproof Performance: Built with waterproof capabilities, ideal for marine engines and other equipment exposed to challenging conditions Package list: 1 x Round Gauge Hour Meter