---
product_id: 82510656
title: "Jayron JR-HM011N LCD Gasoline Inductive Tachometer Resettable Tach/Hour Meter Gauge Waterproof for Paramotors,Microlights,Marine Engines-Inboards and Outboard Pumps,Generators,Lawn Mower,Motorcycle"
brand: "nine-rong"
price: "4072 som"
currency: KGS
in_stock: true
reviews_count: 6
category: "N In E R On G"
url: https://www.desertcart.kg/products/82510656-jayron-jr-hm011n-lcd-gasoline-inductive-tachometer-resettable-tach-hour
store_origin: KG
region: Kyrgyzstan
---

# IP65 waterproof durability 0-99999H runtime tracking 0-30000 RPM precision tachometer Jayron JR-HM011N LCD Gasoline Inductive Tachometer Resettable Tach/Hour Meter Gauge Waterproof for Paramotors,Microlights,Marine Engines-Inboards and Outboard Pumps,Generators,Lawn Mower,Motorcycle

**Brand:** nine-rong
**Price:** 4072 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Track. Tune. Triumph. Your engine’s new best friend.

## Quick Answers

- **What is this?** Jayron JR-HM011N LCD Gasoline Inductive Tachometer Resettable Tach/Hour Meter Gauge Waterproof for Paramotors,Microlights,Marine Engines-Inboards and Outboard Pumps,Generators,Lawn Mower,Motorcycle by nine-rong
- **How much does it cost?** 4072 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/82510656-jayron-jr-hm011n-lcd-gasoline-inductive-tachometer-resettable-tach-hour)

## Best For

- nine-rong enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Waterproof Design:** IP65-rated casing protects your tachometer from water and dust, perfect for marine, motorcycle, and outdoor use.
- • **Smart Maintenance Alerts:** Programmable service timer with flashing reminders ensures you never miss critical engine upkeep.
- • **High-Accuracy RPM Monitoring:** Measures engine speed from 0 to 30,000 RPM with 10 RPM precision, adaptable to multiple spark plug firing patterns.
- • **Precision Engine Runtime Tracking:** Accurately logs up to 99,999 hours with 0.1H increments and resettable memory for flawless maintenance planning.
- • **Effortless Installation & Long-Term Reliability:** Lightweight ABS build with easy setup, backed by CE ROHS certification and a 2-year warranty for peace of mind.

## Overview

The Jayron JR-HM011N is a versatile, waterproof LCD tachometer and hour meter designed for paramotors, marine engines, motorcycles, and more. It features precise RPM measurement up to 30,000 RPM, a resettable hour meter with 0.1-hour accuracy, and programmable maintenance reminders. Built with durable ABS and IP65 protection, it ensures reliable performance in harsh environments, backed by a 2-year warranty.

## Description

Jayron JR-HM011N LCD Gasoline Inductive Tachometer Resettable Tach/Hour Meter Gauge Waterproof for Paramotors,Microlights,Marine Engines-Inboards and Outboard Pumps,Generators,Lawn Mower,Motorcycle : desertcart.co.uk: Automotive

Review: RPM reader - Good value and good product
Review: works - ugly but easy to fit and works

## Features

- HOUR METER----The total range is 0-99999H, 0.1H accuracy, can be reset, and the product can also be restored to factory settings. Even when the device is turned off, the timer storage data automatically, and the next cycle is accumulated directly. Help you track the total running time of the engine in real time.
- MAINTENANCE REMINDER ---- Programmable maintenance interval service timer (SVC),Countdown to track the service reminder time;when the maintenance time is up,the service warning icon will flash to remind you.
- TACHOMETER----The RPM range is 0-30000RPM,10RPM accuracy.Accurately record the speed of the engine when it is running to help adjust the engine idle speed; there are 3 different spark plug firing pattern for different strokes, and can be set to not display RPM mode in addition.
- BATTERY---- Built-in CR2450 battery, the battery is not replaceable, when the engine is turned off, the meter will turn off after 2 minutes automatically, and retain the data after shutdown.
- OTHER ---- Easy to install; includes detailed user instruction; waterproof rate: IP65; patent, CE ROHS certification; 2 years warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GZMYH2R |
| Best Sellers Rank | 159,053 in Automotive ( See Top 100 in Automotive ) 44 in Motorbike Instruments |
| Brand | NInE-ROnG |
| Country Of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 128 Reviews |
| Item Weight | 50 Grams |
| Item height | 20 micrometer |
| Item weight | 50 Grams |
| Manufacturer | Jayron |
| Material | Acrylonitrile Butadiene Styrene (ABS) |

## Product Details

- **Brand:** NInE-ROnG
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item weight:** 50 Grams
- **Manufacturer:** Jayron

## Images

![Jayron JR-HM011N LCD Gasoline Inductive Tachometer Resettable Tach/Hour Meter Gauge Waterproof for Paramotors,Microlights,Marine Engines-Inboards and Outboard Pumps,Generators,Lawn Mower,Motorcycle - Image 1](https://m.media-amazon.com/images/I/61WCp23epyL.jpg)

## Questions & Answers

**Q: I am looking at this for my narrowboat which has a big 4 cylinder diesel engine. How would this be wired please?**
A: Simply wrap 5 turns around the spark lead with the tail farthest away from the plug then clip or tape it back on to itself. You have to set the mode for whether you want time or as a tachometer and this process is too complicated to describe here I am afraid. You should have had instructions with the meter, the ones I had were clearly written by someone without native English so quite tricky to interpret. I don't want to give out my email address here otherwise I could email you the instructions.

## Customer Reviews

### ⭐⭐⭐⭐⭐ RPM reader
*by A***H on 25 July 2024*

Good value and good product

### ⭐⭐⭐ works
*by T***S on 9 October 2025*

ugly but easy to fit and works

### ⭐⭐⭐⭐⭐ The item worked straight out of the box
*by A***R on 12 September 2022*

A cheap and good rev counter easy to fit. Many thanks.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-01*