
For more than 10 years, Runleader has focused on product development and manufacturing in the fields of hour meter, battery indicator, multi-function meter, controller,service for the garden machinery industry, outdoor power vehicle equipment, transportation vehicles, such as: generators, pumps,chainsaws,outboards,lawn mowers,compressors and others,provide well-known European and American customers with quality products and services.

- RL-HM038AGH Digital LCD hour meter is an useful device to keep record the total hours for AC/DC powered equipment.
- It have an reminder in every 50 hours based total hours record for maintenance purpose.
- It is made in 100% epoxy resin craft therefore have favorable water resistance which can keep good working condition upon 10 meter underwater up to IP68.
- It is applicable to wide voltage range: AC/DC 5V to 277V; This gauge works well on most particular machine types such as: 75750/75755/75759/MX5000/MX5075/YTH18542/ZT1 Lawn mower; GP5500/WH7500E Generator etc.

Runleader RL-HM038AGH Digital LCD Hour Meter,AC/DC 5V to 277V,Maintenance Reminder,Waterproof Design.
- TOT hours: It record the total running hours of equipment when power is on(For some types of riding lawn mower,sit on the seat to enable the pressure switch on, then the hour meter will begin to record);
- 50 hours maintenance reminder: It have an reminder in every 50 hours based total hours record for maintenance purpose.
- TOT maximum value:99,999 hours.
- TOT hours range: 0 to 99,999 hours.
Runleader has established a complete laboratory for testing and improving the product's quality.

High Pressure Washer Testing
Display with PC transparent board can keep it away from the damp or moist
It also prevent the strong shock when it is cleaning

Drop Testing
Favorable anti-vibration performance can suffer strong vibrations when the equipments is working

High & Low Temperature Testing
It can works well in temperature environments temperature: -40 °C - +70 °C

Salt Spray Testing
It can keep good working condition under 5% strength salt spray solution about 16 hours.

Anti-vibration Testing
It can keep the housing and LCD display window in good condition upon vibration amplitude 1.52mm after 6 hours testing period.

Anti-interference Testing
It keep the good working condition upon static interference test. It also pass another considerate test for each functions sections and attached accessories.

![]() Runleader HM038AGH Digital Hour Meter | ![]() Runleader HM055AD Digital Hour Meter | ![]() Runleader HM038AD Digital Hour Meter | ![]() Runleader HM056AD Digital Hour Meter | ![]() Runleader HM057AD Digital Hour Meter | ![]() Runleader HM057ADH Digital Hour Meter | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Applicable Working Voltage | AC/DC 5V to 277V | AC/DC 5V to 277V | AC/DC 5V to 277V | AC/DC 5V to 277V | AC/DC 5V to 277V | DC 5V to 60V |
| Power Pins Type | 3 pins | 2 pins | 2 pins | 2 pins | 2 pins | 2 pins |
| TOT Range | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours |
| TOT Initial Hours | / | / | ? | / | / | / |
| Maintenance Reminder | 1 group/50 hours | / | / | / | / | 1 group/50 hours |
| Partial Hours(JOB) | / | / | 2 groups | / | / | / |
| Battery Types | CR2050 360mAh | CR2050 360mAh | CR2050 360mAh | CR2050 360mAh | CR2050 360mAh | / |
| Mounting Panel Cut-out Size | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) |
| Display Window Size/Product Size | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ f58.40mm*37.10mm(f 2.31inches*1.45 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) |
| Waterproof Rate | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |

For more than 10 years, Runleader has focused on product development and manufacturing in the fields of hour meter, battery indicator, multi-function meter, controller,service for the garden machinery industry, outdoor power vehicle equipment, transportation vehicles, such as: generators, pumps,chainsaws,outboards,lawn mowers,compressors and others,provide well-known European and American customers with quality products and services.

- RL-HM038AGH Digital LCD hour meter is an useful device to keep record the total hours for AC/DC powered equipment.
- It have an reminder in every 50 hours based total hours record for maintenance purpose.
- It is made in 100% epoxy resin craft therefore have favorable water resistance which can keep good working condition upon 10 meter underwater up to IP68.
- It is applicable to wide voltage range: AC/DC 5V to 277V; This gauge works well on most particular machine types such as: 75750/75755/75759/MX5000/MX5075/YTH18542/ZT1 Lawn mower; GP5500/WH7500E Generator etc.

Runleader RL-HM038AGH Digital LCD Hour Meter,AC/DC 5V to 277V,Maintenance Reminder,Waterproof Design.
- TOT hours: It record the total running hours of equipment when power is on(For some types of riding lawn mower,sit on the seat to enable the pressure switch on, then the hour meter will begin to record);
- 50 hours maintenance reminder: It have an reminder in every 50 hours based total hours record for maintenance purpose.
- TOT maximum value:99,999 hours.
- TOT hours range: 0 to 99,999 hours.
Runleader has established a complete laboratory for testing and improving the product's quality.

High Pressure Washer Testing
Display with PC transparent board can keep it away from the damp or moist
It also prevent the strong shock when it is cleaning

Drop Testing
Favorable anti-vibration performance can suffer strong vibrations when the equipments is working

High & Low Temperature Testing
It can works well in temperature environments temperature: -40 °C - +70 °C

Salt Spray Testing
It can keep good working condition under 5% strength salt spray solution about 16 hours.

Anti-vibration Testing
It can keep the housing and LCD display window in good condition upon vibration amplitude 1.52mm after 6 hours testing period.

Anti-interference Testing
It keep the good working condition upon static interference test. It also pass another considerate test for each functions sections and attached accessories.

![]() Runleader HM038AGH Digital Hour Meter | ![]() Runleader HM055AD Digital Hour Meter | ![]() Runleader HM038AD Digital Hour Meter | ![]() Runleader HM056AD Digital Hour Meter | ![]() Runleader HM057AD Digital Hour Meter | ![]() Runleader HM057ADH Digital Hour Meter | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Applicable Working Voltage | AC/DC 5V to 277V | AC/DC 5V to 277V | AC/DC 5V to 277V | AC/DC 5V to 277V | AC/DC 5V to 277V | DC 5V to 60V |
| Power Pins Type | 3 pins | 2 pins | 2 pins | 2 pins | 2 pins | 2 pins |
| TOT Range | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours | 0 to 99,999 hours |
| TOT Initial Hours | / | / | ? | / | / | / |
| Maintenance Reminder | 1 group/50 hours | / | / | / | / | 1 group/50 hours |
| Partial Hours(JOB) | / | / | 2 groups | / | / | / |
| Battery Types | CR2050 360mAh | CR2050 360mAh | CR2050 360mAh | CR2050 360mAh | CR2050 360mAh | / |
| Mounting Panel Cut-out Size | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) | 37.50mm*24.50mm(1.48 inches*0.96 inch) |
| Display Window Size/Product Size | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ f58.40mm*37.10mm(f 2.31inches*1.45 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) | 24.50mm*12.5mm(0.96 inches*0.49 inch)/ 45.00mm*27.50mm*35.50mm(1.77 inches*1.08 inches*1.34 inches) |
| Waterproof Rate | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |






















