---
product_id: 38211522
title: "RL-TM003A Digital LCD Engine Temp Meter"
brand: "runleader"
price: "AED 168"
currency: AED
in_stock: true
reviews_count: 13
category: "Runleader"
url: https://www.desertcart.ae/products/38211522-rl-tm003a-digital-lcd-engine-temp-meter
store_origin: AE
region: United Arab Emirates
---

# IP67 waterproof rating Customizable over-temp alert up to 220℃ ±1℃ accuracy, -20℃ to 300℃ range RL-TM003A Digital LCD Engine Temp Meter

**Brand:** runleader
**Price:** AED 168
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay Cool, Stay Ahead: The Ultimate Engine Temp Guardian

## Quick Answers

- **What is this?** RL-TM003A Digital LCD Engine Temp Meter by runleader
- **How much does it cost?** AED 168 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/38211522-rl-tm003a-digital-lcd-engine-temp-meter)

## 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

- • **Maximum Temp Memory:** Instant access to historic max temps helps you analyze engine performance trends effortlessly.
- • **Universal Compatibility:** Perfect for motorcycles, ATVs, generators, marine engines, and more—your all-in-one temp guardian.
- • **Rugged & Reliable Design:** IP67 waterproof casing and replaceable battery mean this gauge thrives in the toughest environments.
- • **Smart Over-Temperature Alerts:** Custom alert settings keep you ahead of overheating risks, protecting your engine and peace of mind.
- • **Precision Temperature Tracking:** Real-time engine temp monitoring with ±1℃ accuracy ensures you never miss a critical heat spike.

## Overview

The Runleader Digital LCD Engine Temperature Gauge offers precise real-time monitoring from -20℃ to 300℃ with ±1℃ accuracy, featuring a green backlight display for clear visibility. It includes a resettable maximum temperature memory and customizable over-temperature alerts up to 220℃. Built tough with an IP67 waterproof rating and powered by a replaceable CR2032 battery, this compact gauge is ideal for motorcycles, ATVs, generators, marine, and snowmobile engines, ensuring reliable engine protection in demanding conditions.

## Description

Buy Runleader Digital LCD Engine Temperature Gauge,Over-Temperature Alert,Green Backlight Display,Battery Replaceable for Generator Motorcycle Dirtbike ATV Outboard Motor Marine Snowmobile: Water & Oil Temperature - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It works - Does what it's supposed to do
Review: Junk - I spent 30 minutes trying to change it from Celsius to Fahrenheit. I followed the instructions, it just doesn't work. I tried until the buttons started wearing down. I should have spent the extra money and bought the trail tech. This thing is a piece of junk.

## Features

- ENGINE TEMPERATURE METER---- Include functions of real-time temperature, Maximum temperature and Over-temperature alert reminder
- REAL-TIME TEMPERATURE ---- Record real-time engine temperature when temperature sensor connect correctly. measurement range: -20℃ to -+300℃(-4℉ to -+572℉),accuracy :±1℃/℉
- MAXIMUM TEMPERATURE ---- You can check the historic maximum temperature at any time, it is resettable
- OVER-TEMPERATURE ALERT--- Alert reminder when temperature exceed initial alert value, alert temperature range:-20-+220℃/ -4°F-428°F,default value 100℃(212℉)
- OTHER ---- Easy to install; Waterproof rate:IP67; internal battery CR2032(replaceable)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01G53N7C8 |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #422,058 in Automotive ( See Top 100 in Automotive ) #11 in Automotive Water & Oil Temperature Gauges |
| Brand | Runleader |
| Date First Available | May 26, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.74 ounces |
| Item dimensions L x W x H | 2.64 x 1.38 x 0.69 inches |
| Item model number | RL-TM003A |
| Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 2.64 x 1.38 x 0.69 inches |
| UPC | 713095428498 |

## Product Details

- **Brand:** Runleader
- **Item Weight:** 49.3 Grams
- **Item dimensions L x W x H:** 2.64 x 1.38 x 0.69 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **UPC:** 713095428498

## Images

![RL-TM003A Digital LCD Engine Temp Meter - Image 1](https://m.media-amazon.com/images/I/61V5G14WNrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by T***N on July 3, 2023*

Does what it's supposed to do

### ⭐ Junk
*by J***N on September 1, 2023*

I spent 30 minutes trying to change it from Celsius to Fahrenheit. I followed the instructions, it just doesn't work. I tried until the buttons started wearing down. I should have spent the extra money and bought the trail tech. This thing is a piece of junk.

### ⭐⭐⭐⭐ First one was defective, second one works well
*by T***P on October 9, 2023*

I ordered this for my vintage Yamaha Enduro. The first one I received would show the temperature, but the buttons didn't work at all, so I couldn't change any of the settings, or turn on the back light. I contacted the seller and they quickly provided me a refund, and let me keep the unit. I then used it for a couple of weeks to test it's temp reading. It was showing accurate temperatures, compared to my IR temperature gun, though only in centigrade, so I decided to order another one. The second one is working fine, the buttons function, and I'm able to change the settings, though it's a little bit quirky to set. The instructions are a bit vague, but I kept playing around with it and was able to get all the settings I wanted done. What I like about this one, compared to other more expensive brands, is that the battery is changeable, and it sells for a great price. So knowing that you may have to get a second or third one, I recommend this product, especially at the lower price point of around $27.

## Frequently Bought Together

- Runleader RL-TM003A Celsius Temperature Thermometer with Temp Sensor Backlit Display for ATV Utv Dirtbike Motobike Motocycle Outboards Snowmobile Pitbike PWC Marine Boat Waterproof
- PEMENOL 12V Red Fahrenheit Digital Temperature Meter -76F~999F LED Display with Industrial Grade 0.5m K-Type Thermocouple Temperature Sensor M6

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**Shop now:** [https://www.desertcart.ae/products/38211522-rl-tm003a-digital-lcd-engine-temp-meter](https://www.desertcart.ae/products/38211522-rl-tm003a-digital-lcd-engine-temp-meter)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-11*