Acerbis Engine Hour Meter Wireless Vibration offers a user-friendly solution for tracking engine runtime on cross, enduro, motard, ATV, moped and trial vehicles. This device requires no external power supply, operating wirelessly with its built-in battery. It automatically activates via engine vibrations, ensuring accurate tracking. Featuring two hour-counter functions—one total and one partially resettable—it provides versatile runtime monitoring. The lock function prevents accidental activation during transport, while its IP68 waterproof rating ensures durability in harsh environments. With 0.1-hour resolution and adjustable sensitivity. Installation is quick and hassle-free, utilizing double-sided tape. Lightweight and compact, it integrates seamlessly with various vehicle types. The included battery offers long-lasting performance, making it a reliable tool for maintenance and performance tracking.