The YOOREAL YR-HM058A is a revolutionary digital hours&RPM meter that provides accurate and reliable readings of engine total working hours, RPM, and maintenance time.

With its advanced features, this product stands out from the rest.

It can accumulate engine total working hours up to 999,999 hours with 1-minute accuracy, and it has a non-resettable TOT (Total Operating Time) feature that tracks engine hours since the last reset.

The maintenance time range is set between 0-2000 hours, and it can record times per engine working period. The YR-HM058A also features real-time RPM measurement with a resolution of 10 RPM, displaying the highest RPM since engine started.

It has an RPM alert channel for speed exceed, reminding users with a red backlight and flashed warning icon.

Additionally, it offers adjustable RPM measurement range to ensure accurate readings. This product is suitable for gas engines, including 2-stroke 1 cylinder and 2-stroke 2 cylinders.

With its waterproof design, this meter can withstand harsh environments, making it an excellent choice for any engine maintenance needs. Overall, the YOOREAL YR-HM058A is a must-have tool for any serious engine enthusiast or professional mechanic.

Its advanced features and accuracy make it an invaluable asset for maintaining and monitoring engine performance.