Timing Function : Our mechanical engine hour meter boasts an accurate timing function, rolling every 6 minutes by 0.1, up to 9999.9 hours. Quartz Oscillator Accuracy : Equipped with a quartz oscillator, this meter ensures a high degree of precision, ideal for critical machinery monitoring. Wide Application : Suitable for various applications from cars, boats, to industrial motors, ensuring reliable time tracking across diverse machinery. Long Service Life : Designed for longevity, the meter offers a service life exceeding 15 years with proper use. Completely Sealed : A completely sealed design ensures protection against moisture, enhancing durability. Dive into the world of precision with our Mechanical Engine Hour Meter, crafted for reliability and versatility. Perfect for enthusiasts and professionals alike, this meter is a testament to engineering excellence.