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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.
pizza guy
July 27, 2025
Our non profit bought a toro timecuuter mower to cut our property. The current model did not come with an hour timer. We had to record it on a sheet. The hour meter was someone easy to install. Make sure you use the cutting template to make sure the opening is correct. I attached it one of 2 ways to the mower. It worked great. Recording the time as the mower motor is running. I attached a wire around the spark plug wire to measure the electro magnetic field. Not hard. Included instructions. You can also hook up to the battery if you choose.Great price. Toro wanted 80-90 dollars. I ordered it on Amazon for around 20.00. Thanks.
Cheryl C
July 18, 2025
This item fit nicely in the OEM cutout for the original Hour Meter, on the Generac GP5500 AC generator.Ran the generator for just under 5 hours and got 4.7 hours on the LCD hour meter display as expected. Plugged it in using the original Generac wiring connections. Hour Meter comes with a template sticker to cut a new hole in the operations panel if needed (I used existing OEM cutout). Hour Meter also comes with instruction manual and 2 wire crimp on connectors if needed. I wired the Hour Meter directly to the existing Generac connectors and had no problems.Plug-n-play.Arrived quickly (2 days) via USPS mail, that was another plus. Price was $17.59/each.Preset reminder at 50.0 hours of operation - to change the oil. Always check the oil level in your generator prior to use... or hope the LOW oil level detector works and shuts down your generator before damage occurs.Amazon product description: Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc.Time will tell how long the hour meter lasts before the on-board battery crashes... so far so good.
Marc B.
June 1, 2025
The unit is simple and easy to use. pre set with a 50 hour oil change reminder and countdown to it. keeps The unit monitors the hours correctly for me maintenance is key for equipment to last.The instructions are basic and easy to understand.this fit right into my new Toro and plugged in the factory harness. all I had to do was take a knife and cut the sticker over the hole for it on the mower.install was under 5 minutes.
Michael Hauver
May 29, 2025
Installed easily on my Toro Timecutter and worked great for 7.2 hours and now dead. Shows hour information even when mower is not running but not anymore. All connections are secure. Even removed them and reinstalled but did not solve the problem. 11 days outside Amazon return window. Very disappointed.UPDATE: Runleader responded quickly to my message about the problem and offered a full refund for my inconvenience, which I accepted. I noticed in the reviews that others had experienced similar failures. Not sure if it's just a bad batch, but their customer service is exceptional and I would definitely recommend them.
Luis M.
March 22, 2025
I dislike nothing and love everything! It works exactly the way it should. Installs very quickly. Just remove 4 screws from all corners of the panel. Remove old and push in the new one. And plug. I love it!! Illustrates the numbers very well.
LPerk
March 4, 2025
We used it since August 2023 and as of January 2025, it no longer works. No way to change its battery. Went to an old rolling one as this proved unreliable. Definitely had hoped we’d get more use of it on our generator.
Kenneth Thompson
February 17, 2025
Save yourself $80 over a TORO part and get this hour meter. Installs in about ten minutes. There are plenty of YouTube ideas to provide visual instruction.This meter fits in the existing slot on the ZTR panel but it’s extremely tight. I used a box cutter to trim all edges on the meter.There no reason why every TORO ZTR doesn’t have o e of these.
John Cox
February 5, 2025
The Bad Boy 42" MZ Rambler that I purchased did not come with an hour meter. There was a factory cut out for one with a plastic plug installed. This product fit the cut out perfectly. Attached a length of insulated wire to the meter and ran the wire to the spark plug. Wrapped the wire around the spark plug wire (6 coils) and zip tied to hold. Simple installation but works great. Would not hesitate to purchase another.
Daniel Saulnier
January 18, 2025
Easy to install and use
Ed
January 8, 2025
Easy installation and works well.
Trevor H
January 5, 2025
Perfect to my Toro Zero Turn model 75756
Caille
December 11, 2024
Installation sur la tondeuse Zéro Tourne TORO 50 pouces Model 75755. Le compteur s'est bien installé puisqu'il y avait déjà un trou prépercé pour le compteur, mais j'ai dû donner un très léger coup de lime pour permettre d'insérer le compteur dans le trou. Le filage électrique était en place. Facile d'installation, et ce, en 5 minutes.Pour une installation plus facile et rapide, il suffit de dévisser une seule vis pour enlever le couvercle qui donne un meilleur accès au filage et à la connexion. Le terminal étant déjà en place, je n'ai pas eu besoin de terminal fourni avec le compteur d'heures.
Markus Wiens
November 26, 2024
Mine came dead !!
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