---
product_id: 86609209
title: "Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1)"
brand: "jayron"
price: "27456CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Jayron"
url: https://www.desertcart.sn/products/86609209-jayron-hm055ad-ac-dc-5v-to-277v-digital-lcd-hour
store_origin: SN
region: Senegal
---

# Tracks up to 999.99 hours with 0.1 hr accuracy Wide AC/DC voltage range 5V-277V IP68 waterproof & vibration resistant Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1)

**Brand:** jayron
**Price:** 27456CFA
**Availability:** ✅ In Stock

## Summary

> ⏱️ Track your machine’s life like a pro—because uptime is the new luxury.

## Quick Answers

- **What is this?** Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) by jayron
- **How much does it cost?** 27456CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/86609209-jayron-hm055ad-ac-dc-5v-to-277v-digital-lcd-hour)

## Best For

- jayron enthusiasts

## Why This Product

- Trusted jayron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Reliable:** Epoxy-sealed, IP68 waterproof, and vibration resistant for tough outdoor environments.
- • **Effortless Installation:** Polarity-free terminals and built-in battery make setup a breeze—get running in minutes.
- • **Precision Time Tracking:** Never miss a maintenance window with 0.1-hour accuracy and a max count of 999.99 hours.
- • **Data Retention Guaranteed:** Auto-saves your usage data even when power is off, so your hours are always up to date.
- • **Universal Voltage Compatibility:** Seamlessly works with AC/DC power from 5V to 277V—perfect for all your equipment.

## Overview

The Jayron HM055AD is a digital LCD hour meter designed for a broad range of AC/DC powered equipment, from lawn mowers to generators. It accurately tracks total running hours up to 999.99 with 0.1-hour precision, supports a wide voltage range (5V to 277V), and retains data even when powered off. Built for durability, it features IP68 waterproofing, vibration resistance, and easy polarity-free installation, making it an essential tool for proactive maintenance and maximizing equipment lifespan.

## Description

desertcart.com: Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) : Patio, Lawn & Garden

Review: Does it work after installation, yes! - It was a perfect fit, easy to install, and it worked right out of the box, What more could you ask for.
Review: Works great - I bought this hour meter for my Generac generator. The generator is about 8 years old and I don't think the original hour meter ever worked. A bit outside the warranty period. So I bought this unit. It's just a tad bigger width-wise, so I had to widen the opening with a file. The generator has about 70 hours use on it, most of it recent. So I preset the hour meter by connecting it to a laptop battery charger for a few days. Nice that this unit runs AC or DC, 5V to something like 240 volts. Easy to read and way cheaper than getting a Generac OEM part for almost 60 bucks. I recommend this unit.

## Features

- HOUR METER----Tracking the number of hours of the machine; the total running time of the machine will be displayed and remain visible. The Max timing value is 999,99 hours; 0.1 hour accuracy; TOT cannot be reset.
- SCOPE OF APPLICATION----Suitable for AC/DC power supply equipment: 6V 12V 24V 36V 48V 72V 110V 120V 230V. Wide voltage range: AC / DC 5-277 volts; AC / DC voltage compatible.Suitable for most types of zero-turn lawn mowers; also suitable for other AC/DC power supply equipment.
- DATA STORAGE----When the external power supply is turned off, the data will be automatically stored, and the reading will be accumulated in the next cycle directly.
- INSTALLATION----Two termainals regardless of positive and negative.Built-in CR2050 battery.Easy operation,if product is installed correctly,the hourglass flashes.
- OTHER----Sealed with epoxy resin, it has excellent heat resistance and vibration resistance; Waterproof grade: IP68; 2-year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HMTLN95 |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #384,882 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Hour Meter Gauges |
| Brand | Jayron |
| Customer Reviews | 4.0 4.0 out of 5 stars (118) |
| Date First Available | September 25, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.48 ounces |
| Manufacturer | Jayron |
| Manufacturer Part Number | NR-HM055AD |

## Product Details

- **Brand:** Jayron
- **Item Weight:** 42 Grams
- **Manufacturer:** Jayron
- **Material:** Plastic

## Images

![Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) - Image 1](https://m.media-amazon.com/images/I/51kSt3N-kmL.jpg)
![Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) - Image 2](https://m.media-amazon.com/images/I/51vzKuEUG-L.jpg)
![Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) - Image 3](https://m.media-amazon.com/images/I/613UKBQw7NL.jpg)
![Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) - Image 4](https://m.media-amazon.com/images/I/616Bod8nbYL.jpg)
![Jayron HM055AD(AC/DC 5V to 277V) Digital LCD Hour Meter Accumulate Data for Garden Lawn Mower ZTR Tractor Generator Golf cart Club Car Wash Boat ATV Motor Compressor and Pneumatic Equipment (1) - Image 5](https://m.media-amazon.com/images/I/617rv+T1L+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does it work after installation, yes!
*by S***Y on October 1, 2020*

It was a perfect fit, easy to install, and it worked right out of the box, What more could you ask for.

### ⭐⭐⭐⭐⭐ Works great
*by T***I on September 7, 2020*

I bought this hour meter for my Generac generator. The generator is about 8 years old and I don't think the original hour meter ever worked. A bit outside the warranty period. So I bought this unit. It's just a tad bigger width-wise, so I had to widen the opening with a file. The generator has about 70 hours use on it, most of it recent. So I preset the hour meter by connecting it to a laptop battery charger for a few days. Nice that this unit runs AC or DC, 5V to something like 240 volts. Easy to read and way cheaper than getting a Generac OEM part for almost 60 bucks. I recommend this unit.

### ⭐ Fit good, worked
*by K***R on September 19, 2023*

Thought it was a good product worked for 3 years, quit working after 158 hours.

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-23*