--- product_id: 552835046 title: "Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc." brand: "runleader" price: "฿3309" currency: THB in_stock: true reviews_count: 5 category: "Runleader" url: https://www.desertcart.co.th/products/552835046-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v store_origin: TH region: Thailand --- # IP68 waterproof, 10m underwater 6-year battery life, 25+ years data retention Tracks up to 99,999 hours Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. **Brand:** runleader **Price:** ฿3309 **Availability:** ✅ In Stock ## Summary > ⏳ Never miss a beat—track, maintain, and conquer your machine’s workload like a pro! ## Quick Answers - **What is this?** Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. by runleader - **How much does it cost?** ฿3309 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/552835046-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v) ## Best For - runleader enthusiasts ## Why This Product - Trusted runleader brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Time Tracking:** Accurately records total machine runtime with 0.1-hour increments, ensuring you never miss a maintenance window. - • **Smart Maintenance Alerts:** Integrated oil change reminders every 50 hours keep your machines running smoothly and prevent costly downtime. - • **Built to Brave the Elements:** IP68-rated waterproof design lets you monitor equipment hours even in the harshest outdoor conditions—rain or shine, mud or water. - • **Universal Voltage Compatibility:** Works seamlessly with AC/DC 5V to 277V systems, perfect for everything from lawn mowers to generators and motorcycles. - • **Effortless Installation & Data Security:** Snap-in mount with no polarity worries plus a CR2050 battery that retains data for over 25 years—even when powered off. ## Overview The Runleader Digital Maintenance Hour Meter is a rugged, waterproof (IP68) device designed to accurately log up to 99,999 hours of machine operation across a wide voltage range (5V-277V AC/DC). Featuring a clear LCD display, it offers resettable oil change reminders every 50 hours and retains data for over 25 years thanks to its internal CR2050 battery. Ideal for lawn mowers, generators, motorcycles, and more, it installs easily with a snap-in design and supports reliable maintenance scheduling to maximize equipment lifespan. ## Description Runleader RL-HM038AG-H Digital LCD Hour Meter,Powered by AC/DC5V-277V, include Total running hours recording and change oil reminder,Snap-in and waterproof design, internal CR2050 keep data reatined when external power is off.Product Features:1 Hour Meter (TOT) Features---- Help to track how many hours are the equipment working.￭Display shows total running time and remains visible.￭Total Hours reading displays from 0 to 999,99 Hours, 0.1H/1H hour accuracy,￭TOT hours are non-resettable.2 Service Timer(SVC)---- Maintenance reminder for change oil filter, countdown tracking.￭Service timer is resettable,default maintenance period range 0-50H.￭When maintenance interval time arrived, it will be remind by alternative display.￭Maintenace status will be remind 1 hour in advance.3 Other Features￭ Internal CR2050 battery , Battery life is up to 6 years, Data retained up to 25+ years￭ LCD Screen size 12.5mm×24.5mm￭ Product size 46x31x37mm￭ Easy to install, including spring sheaths,insert sheaths,user manual.￭ Product pins are not divided into postive and negative pole.￭ CE RoHS certification.￭ Waterproof rating: IP68.4 Applications:This hour meter suitable for Outdoor Power Equipment,Generators,Agriculture,Construction Machinery、Vehicles etc... such as:Lawn Mower Garden Tractor Riding mower Leaf Blower Pressure washer chainsaw Snowblower Brush Mower Line Trimmer string trimmer Portable inverter generator Motorcycle Dirtbike ATV UTV Scooter Paramotor Golf cart Outboard Jetski Pontoon boat Mercury Raceboat Hovercraft etc... Review: 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. Review: 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. ## Features - HOUR METER ---- Record the total working hours when machine is on, and always display when machine is off(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); Avaliable a "Change oil" reminder for maintenance purpose based on total hours record. Total hours range: 0 to 99,999 hours; Interval of "Change oil" reminder: every 50 hours. resettable. - WATER RESISTANCE ---- This hour meter is made by 100% epoxy resin craft, it have strong water resistance and run normally into 10 meters underwater up to standards IP68. - APPLICATION ---- 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. - PRODUCT INSTALLATION ---- Simple mount it at any proper place by drill-in and snap-in by panel cut-out size: 37.50mm*24.50mm(1.48 inches*0.96 inch);Easy begin the working by voltage power supply of running machine or spark plug working signal of running gasoline powered machine. - OTHER FEATURES ---- View working data by built-in battery CR2050 360mAh; Data storage by EEPROM system; Reliable after-sales service and technical supports(2 years). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RHMGNHT | | Brand Name | Runleader | | Customer Reviews | 4.4 4.4 out of 5 stars (930) | | Item Dimensions | 46 x 37 x 31 millimeters | | Item Weight | 46 Grams | | Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd | | Material Type | Plastic | | UPC | 713721649303 | ## Product Details - **Brand:** Runleader - **Item dimensions L x W x H:** 46 x 37 x 31 millimeters - **Item weight:** 46 Grams - **Material:** Plastic - **UPC:** 713721649303 ## Images ![Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. - Image 1](https://m.media-amazon.com/images/I/61SJmIS38LL.jpg) ![Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. - Image 2](https://m.media-amazon.com/images/I/71Zb+0BmugL.jpg) ![Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. - Image 3](https://m.media-amazon.com/images/I/617wc0r23dL.jpg) ![Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. - Image 4](https://m.media-amazon.com/images/I/714kqq3r+yL.jpg) ![Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. - Image 5](https://m.media-amazon.com/images/I/71NXxdgjhuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***E on 3 September 2022* 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. ### ⭐⭐⭐⭐⭐ Review *by M***L on 12 August 2025* 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. ### ⭐⭐⭐⭐⭐ Review *by D***R on 7 November 2024* Easy to install and use ## Frequently Bought Together - Runleader Digital Maintenance Hour Meter,AC/DC 5V to 277V for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine etc. - 2Pk HD Switch Premium Key Fits Toro TimeCutter Zero Turn 4225 5060 SS4235 SS5000 SS3200 SS3216 SS3225 SS4200 SS4225 SS4250 SS4260 SS5035 SW3200 SW4200 SW5000 for Ignition Switch 117-2221 117-2222 - 490-7516 Toro Zero Turn Riding Lawn Mower Cover --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/552835046-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v](https://www.desertcart.co.th/products/552835046-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*