Tool shop offers a digital hour meter built with premium ABS housing and an IP68 waterproof rating. This inductive hour meter withstands heavy rain, high-pressure washing, oil contamination, and severe vibration. The resettable AC/DC hour meter tracks up to 99,999 hours. Equipped with a smart 5H/10H/20H maintenance reminder. This engine hour meter is the perfect pick for generators, garden machinery, tractors, marine motors, diesel engines, and various small gasoline engines.
Specification
| Model |
T-RL-HM016H |
| Timing Range |
0-99999H |
| Timing Accuracy |
0.1H/1H |
| Display Type |
LCD |
| Display Size |
26*13mm |
| Maintenance Reminder |
5H, 10H, 20H |
| Product Dimensions |
68*33*14mm |
| Battery Type |
CR2050 |
| Sensor Cable Length |
1.1M |
| Housing Material |
ABS |
| Waterproof Rating |
IP68 |
| Installation Method |
Surface Mount |
| Package Dimensions |
190*113*25mm |
| Packaging Type |
Blister Packaging |
| Product Weight |
70g |
Features

- Inductive Installation: The hourmeters feature a non-contact sensor design. Simply wrap the sensor wire around the spark plug to automatically sense ignition time, eliminating the need for complex wiring.
- Long-Term Date Recording: The digital hour meter with LCD digital display. Data is automatically stored, retained for over 20 years, and recorded reliably every hour.
- Triple Timing Modes + Resettable Function: Supports total runtime, single-use resettable hours, and mistake-proof reset for total hours, meeting various statistical needs.
- Smart Maintenance Reminders: The best hour meter for dirt bike includes built-in maintenance cycle reminders (5H/10H/20H). The screen flashes to provide timely alerts for air filter cleaning, oil changes, and valve maintenance, ensuring the equipment's long-term stable operation.
- Long Battery Life: Featuring low-power circuitry and a CR2050 button cell, this small engine hour meter runs steadily for up to 5 years without frequent battery changes for long-term use.
- IP68 High Protection: Adopting an ABS encapsulation with a full sealing structure, offering IP68 waterproof and dustproof protection. The waterproof hour meter is resistant to high-pressure washing, oil corrosion, and strong vibrations, making it suitable for outdoor conditions.
- Compact & Easy Installation: Compact size with a surface-mount patch design, saving space. The resettable hour meter with AC/DC compatibility for small engines allows flexible adaptation to various equipment and features a simple, convenient installation process.
Maintenance Reminder Function
Maintenance Reminders at 5H, 10H, 20H Intervals: Alerts users to clean the air filter, change the oil, and perform valve maintenance, among other tasks.
- 5H intervals: The LCD flashes "CLEAN", reminding you to clean the air filter.
- 10H intervals: The LCD flashes "OIL", reminding you to change the oil.
- 20H intervals: The LCD flashes "CALCE", reminding you to maintain.

Timing Function
- Total Time: Records the total working time of the vehicle, with a time range of 0-99999 hours.
- Single Use Time: Records the time for a single operation of the vehicle, with a time range of 0-99999 hours, and can be reset.
- Timing Precision: For 0-9999.9 hours, precision is 0.1 hours; for 10000-99999 hours, precision is 1 hour.
- Non‑Reset Total Hours: The total hours counter is protected against reset to prevent accidental operation.
Dimension

Applications

Tips: Is the installation of the hour meter complicated? Does it require professional wiring?
The installation is incredibly simple and doesn’t require any complex wiring! Thanks to the non-contact sensor design, you only need to wrap the included 1.1-meter sensor cable around the spark plug, and the inductive hour meter for small engines will automatically sense ignition and start tracking time. With its surface-mount installation method and double-sided adhesive, the hour meter for generator can be securely mounted at any location near the engine, making it easy for even beginners to set it up and adapt it to their equipment.