--- product_id: 148640173 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: "€ 33.92" currency: EUR in_stock: true reviews_count: 13 category: "Runleader" url: https://www.desertcart.hr/products/148640173-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v store_origin: HR region: Croatia --- # Wide voltage range AC/DC 5V-277V IP68 waterproof up to 10m 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:** € 33.92 **Availability:** ✅ In Stock ## Summary > ⏳ Stay ahead of downtime with precision hour tracking! ## 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?** € 33.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/148640173-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 run hours for optimal maintenance scheduling. - • **Rugged Waterproof Design:** Encased in epoxy resin, fully operational underwater up to 10 meters (IP68 rated). - • **Built-In Oil Change Reminder:** Never miss a service with automatic alerts every 50 hours of operation. - • **Universal Voltage Compatibility:** Works seamlessly with AC/DC power sources from 5V to 277V across diverse machinery. - • **Effortless Installation & Data Retention:** Snap-in mount fits standard panel cutouts; EEPROM memory preserves data even when powered off. ## Overview The Runleader Digital Maintenance Hour Meter is a versatile, waterproof (IP68) device designed to monitor total operating hours across a wide voltage range (5V to 277V). Ideal for lawn mowers, generators, motorcycles, and more, it features a built-in oil change reminder every 50 hours, easy snap-in installation, and reliable data retention via EEPROM, ensuring your equipment maintenance is always on point. ## Description Product description 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. Review: 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. Review: 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! ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RHMGNHT | | Best Sellers Rank | #8,893 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 991 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 | ## Product Details - **Brand:** Runleader - **Item Weight:** 46 Grams - **Item dimensions L x W x H:** 1.81 x 1.46 x 1.22 inches - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **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 ### ⭐⭐⭐⭐⭐ Great price, perfect fit Hourmeter *by M***L on August 12, 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. ### ⭐⭐⭐⭐⭐ Good hour meter *by P***N on May 2, 2026* 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! ### ⭐⭐⭐⭐⭐ Works for toro timecutter max *by N***K on March 31, 2026* 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. ## 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.hr/products/148640173-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v](https://www.desertcart.hr/products/148640173-runleader-digital-maintenance-hour-meter-ac-dc-5v-to-277v) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*