---
product_id: 148640173
title: "Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H"
brand: "runleader"
price: "AR$68031"
currency: ARS
in_stock: true
reviews_count: 13
category: "Runleader"
url: https://www.desertcart.com.ar/products/148640173-digital-maintenance-hour-meter-ac-dc-5v-to-277v-rl
store_origin: AR
region: Argentina
---

# Wide voltage range 5V-277V AC/DC IP68 waterproof up to 10m Tracks up to 99,999 hours Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H

**Brand:** runleader
**Price:** AR$68031
**Availability:** ✅ In Stock

## Summary

> ⏳ Keep your machines running like clockwork—because downtime is so last season!

## Quick Answers

- **What is this?** Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H by runleader
- **How much does it cost?** AR$68031 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/148640173-digital-maintenance-hour-meter-ac-dc-5v-to-277v-rl)

## 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:** Never miss a maintenance window with accurate hour logging up to 99,999 hours.
- • **Smart Maintenance Alerts:** Stay ahead with oil change reminders every 50 hours, ensuring peak machine performance.
- • **Ultimate Waterproof Durability:** Built with 100% epoxy resin, it thrives even 10 meters underwater—IP68 certified.
- • **Universal Voltage Compatibility:** Seamlessly powers on any machine from 5V to 277V AC/DC—versatility for all your gear.
- • **Effortless Installation & Data Storage:** Quick drill-in mount with EEPROM memory and long-lasting CR2050 battery for reliable data retention.

## Overview

The Runleader RL-HM038AG-H Digital Maintenance Hour Meter is a rugged, waterproof (IP68) device designed to accurately record machine operating hours across a broad voltage range (5V to 277V AC/DC). Ideal for lawn mowers, generators, motorcycles, and more, it features smart oil change reminders, easy installation, and reliable data storage with EEPROM and a long-life battery, making it an essential tool for proactive maintenance and maximizing equipment lifespan.

## Description

Buy Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H | Waterproof Design IP68 Data Storage,Use for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine: Hour Meter - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked in hustler - My Hustler Raptor SD had the hour meter whit at around 400 hours. I noted it in my maintenance logs and bought this new meter. Dropped right in, plugged up just like the old one. Can’t complain
Review: Works on a 2023 Bad Boy MZ Magnum - The OE tach/hour meter has an internal battery that goes dead after a while like any battery. This one is no different but doesn't have a tach function. I never used the tach anyway. Just plug the one wire that comes from the inductive pickup onto the terminal shown in the ad on this sellers page and it works perfectly. It's supposed to alert you at 50 hour intervals to change the oil as well. Fits the cut out in the panel perfectly.

## 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 | #18,649 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Hour Meter Gauges |
| Brand | Runleader |
| Brand Name | Runleader |
| Customer Reviews | 4.4 out of 5 stars 1,030 Reviews |
| Item Dimensions | 1.81 x 1.46 x 1.22 inches |
| Item Highlight | Waterproof Design IP68 Data Storage,Use for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine Item Highlight Waterproof Design IP68 Data Storage,Use for ZTR Lawn Mower Tractor Generator Motorcycle RV Motorhome Milling Machine See more |
| Item Weight | 46 g |
| 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 Count |
| Warranty Description | 2 years manufacturer warranty |

## Product Details

- **Brand:** Runleader
- **Item Weight:** 46 g
- **Item dimensions L x W x H:** 1.81 x 1.46 x 1.22 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Number of Items:** 1

## Images

![Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H - Image 1](https://m.media-amazon.com/images/I/61SJmIS38LL.jpg)
![Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H - Image 2](https://m.media-amazon.com/images/I/71Zb+0BmugL.jpg)
![Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H - Image 3](https://m.media-amazon.com/images/I/617wc0r23dL.jpg)
![Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H - Image 4](https://m.media-amazon.com/images/I/714kqq3r+yL.jpg)
![Digital Maintenance Hour Meter AC/DC 5V to 277V RL-HM038AG-H - Image 5](https://m.media-amazon.com/images/I/71NXxdgjhuL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked in hustler
*by S***N on June 18, 2026*

My Hustler Raptor SD had the hour meter whit at around 400 hours. I noted it in my maintenance logs and bought this new meter. Dropped right in, plugged up just like the old one. Can’t complain

### ⭐⭐⭐⭐⭐ Works on a 2023 Bad Boy MZ Magnum
*by A***R on July 5, 2026*

The OE tach/hour meter has an internal battery that goes dead after a while like any battery. This one is no different but doesn't have a tach function. I never used the tach anyway. Just plug the one wire that comes from the inductive pickup onto the terminal shown in the ad on this sellers page and it works perfectly. It's supposed to alert you at 50 hour intervals to change the oil as well. Fits the cut out in the panel perfectly.

### ⭐⭐⭐⭐⭐ Yes
*by S***X on July 5, 2026*

Easy to install

## 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.com.ar/products/148640173-digital-maintenance-hour-meter-ac-dc-5v-to-277v-rl](https://www.desertcart.com.ar/products/148640173-digital-maintenance-hour-meter-ac-dc-5v-to-277v-rl)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-02*