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⏳ Stay ahead of the grind—track, maintain, and conquer your machine’s lifespan like a pro!
The Runleader RL-HM038AGH Digital Maintenance Hour Meter is a rugged, precision device designed to monitor total operating hours for a wide range of AC/DC powered equipment. Featuring an IP68 waterproof rating, it withstands harsh environments including submersion up to 10 meters. Compatible with voltages from 5V to 277V, it supports diverse machinery such as lawn mowers, generators, and motorcycles. Its built-in 50-hour maintenance reminder ensures timely oil changes, while the easy snap-in installation and durable ABS construction make it a reliable companion for professional-grade equipment upkeep.
| ASIN | B07RHMGNHT |
| Best Sellers Rank | #9,699 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Hour Meter Gauges |
| Brand | Runleader |
| Brand Name | Runleader |
| Customer Reviews | 4.4 out of 5 stars 1,001 Reviews |
| Item Dimensions | 1.81 x 1.46 x 1.22 inches |
| Item Weight | 46 Grams |
| Item dimensions L x W x H | 1.81 x 1.46 x 1.22 inches |
| Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model | RL-HM038AG-H |
| Number of Items | 1 |
| Part Number | RL-HM038AG-H |
| UPC | 713721649303 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 years manufacturer warranty |
M**L
Great price, perfect fit Hourmeter
This little Hourmeter is an exact fit for my new Toro Timecutter zero-turn mower. My mower came without an hourmeter, which I thought was weird, seeing as it was a major purchase! I also thought I’d have to cut the ABS panel, whet I de died to mount it. Found out the opening was already there, I’d just have to cut the thin, top textured layer and file a tiny bit of the existing opening to allow a perfect fit. There was also a wire harness and plug already in place. I’m quite curious why Toro didn’t provide an Hourmeter in the first place?! Works great, now I can track my hours of use and judge my oil changes and other maintenance requirements.
P**N
Good hour meter
Works as advertised, it was packaged well to boast. It comes with instructions if you need em but it's a pretty simply plug and play sorta deal. Helps me track the hours on my new toro 54" timecutter max lawnmower!
M**R
Fits and works like advertised
Easy to install fit perfectly will update if it fails or how long till fails one question i would have does it drain my battery as its always on...
S**W
Odometer
Fit perfectly and works great
N**K
Works for toro timecutter max
Works great. Installed super easy. I have a toro timecutter max, 54” with my ride. Toro has the wiring harness already in the location where this goes, you can feel it on the control panel, just cut the hole out following the outline of the hole. Needed to lightly file the edges to get it to pop in, but nothing crazy. Maybe took 5 minutes total.
A**R
Fits Bad Boy MZ Magnum
Great replacement for a Bad Boy MZ Magnum hour meter. Plug and play.
K**R
Badboy mower hour meter
I have a 2026 Bad Boy MX Rambler. It does not come with a hour meter. This fit and worked perfectly. The wiring harness underneath the control had a yellow and black wire that plugged into this meter and worked great.
M**R
DEAD AFTER 7.2 HOURS
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.
C**E
Compteur d'heures
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.
S**K
Works for my Toro Timecutter 75750
Added to my 2023 Toro Timecutter 50" 75750. Mower already had the wiring in place from the factory as well as the cutout for the hour meter under the side panel sticker. 5 minutes from start to finish! Has been working great for the past two months. Now I can keep track of hours for my maintenance.
E**D
fits perfectly
Easy installation and works well.
B**X
mis sur alimentation 12 v dc
compte les heures sur ma génératrice
D**R
Runleader Digital Maintenance Hour Meter
Easy to install and use
Trustpilot
2 weeks ago
5 days ago