---
product_id: 187002452
title: "Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm"
brand: "valiant fun"
price: "¥3514"
currency: JPY
in_stock: true
reviews_count: 13
category: "Valiant Fun"
url: https://www.desertcart.jp/products/187002452-valiant-magnetic-log-burner-and-stove-thermometer-red-63mm
store_origin: JP
region: Japan
---

# Optimizes fuel burn temp Strong magnetic attachment 63mm precision dial Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm

**Brand:** valiant fun
**Price:** ¥3514
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay in the burn zone—optimize your stove like a pro! 🌡️

## Quick Answers

- **What is this?** Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm by valiant fun
- **How much does it cost?** ¥3514 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/187002452-valiant-magnetic-log-burner-and-stove-thermometer-red-63mm)

## Best For

- valiant fun enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Stylish:** Compact, vibrant red design that’s built to last and looks great on any stove setup.
- • **Overheat Protection:** Bright red alert signals when your stove is running too hot, safeguarding your investment.
- • **Magnetic Mounting Ease:** Effortlessly attaches to enamel, iron, or steel flue pipes—no tools needed.
- • **Fuel Efficiency Booster:** Helps you hit the ideal burn temperature to reduce fuel waste and deposits.
- • **Precision Temperature Control:** 63mm dial delivers accurate stove temp readings for perfect fuel efficiency.

## Overview

The Valiant Magnetic Log Burner & Stove Thermometer is a compact, 63mm high-accuracy gauge that magnetically attaches to most metal flue pipes. It provides real-time temperature monitoring to optimize fuel burn, reduce deposits, and prevent overheating, extending the life of your stove while enhancing efficiency.

## Description

Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm : desertcart.co.uk: DIY & Tools

Review: magnetic log burner - great little gadget really works attached to log burner chimney and we were able to maintain and keep a more even temperature.nice neat size with bright red to let you know when it was getting too hot, really accurate. would reccomend it for durability and value for money
Review: Works well - essential purchase. - I feel like this gives me a great indication of whether I am overcooking my stove and I’m pretty sure it will help increase the lifespan of the stove and lining. Really useful thing to have and it looks the part too.

## Features

- Monitors your stove thermometer to optimise performance
- Helps determine optimum fuel burn temperature
- Magnetically attaches to most vitreous enamel, iron or steel flue pipes (please check magnetism before purchase)
- Optimise your stove operating temperature to reduce fuel deposits
- Reduces risk of overheating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084WSNBPK |
| Brand | Valiant Fun |
| Colour | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,910) |
| Date First Available | 18 Feb. 2020 |
| Item Weight | 50 g |
| Model Number | FIR138 |
| Package Dimensions | 10.3 x 8.8 x 1.7 cm; 50 g |
| Special Features | High Accuracy |

## Product Details

- **Age range (description):** Adult
- **Brand:** Valiant Fun
- **Colour:** Red
- **Display type:** Analog
- **Included components:** 1 x Thermometer
- **Outer material:** Alloy Steel
- **Product care instructions:** Wipe Clean
- **Special feature:** High Accuracy
- **Specification met:** CE
- **Unit count:** 1.0 Count

## Images

![Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm - Image 1](https://m.media-amazon.com/images/I/41TUv0AN9JL.jpg)
![Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm - Image 2](https://m.media-amazon.com/images/I/51h9rBF+gIL.jpg)
![Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm - Image 3](https://m.media-amazon.com/images/I/51kId8-0N0L.jpg)
![Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm - Image 4](https://m.media-amazon.com/images/I/61+BcsBVdeL.jpg)
![Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm - Image 5](https://m.media-amazon.com/images/I/61Q2uYI56vL.jpg)

## Questions & Answers

**Q: will this thermometer work on the top of a stove rather than the flue?**
A: yes, but it's magnetic back has to be against the hot part of the stove - so if the top of the stove was horizontal, the thermometer would also have to be horizontal.

**Q: My stove is built into the wall so can't sit on top, can anyone advise me how I can monitor the temperature? Can this go inside it ?**
A: I wouldnt advises puting inside the fire. Could you not mount it to the door or get one of those strip type ones.

**Q: can it be used with insulated chimney flues**
A: The reading on the thermometer will not be as accurate on an insulated flue pipe as there will be less heat transference. Often insulated flue pipes are made from stainless steel, in which case, the thermometer will not magnetise. Alternatively, you can place the thermometer on the flue collar for an accurate reading.

**Q: will this work properly on a solid fuel stove**
A: I have mine placed on the side of my wood/coal stove and have no problems with it at all, it shows the heat level at all stages of burning, from lighting through burning to cooling down. Would recommend it no problem.

## Customer Reviews

### ⭐⭐⭐⭐⭐ magnetic log burner
*by L***A on 19 January 2026*

great little gadget really works attached to log burner chimney and we were able to maintain and keep a more even temperature.nice neat size with bright red to let you know when it was getting too hot, really accurate. would reccomend it for durability and value for money

### ⭐⭐⭐⭐⭐ Works well - essential purchase.
*by M***K on 3 January 2026*

I feel like this gives me a great indication of whether I am overcooking my stove and I’m pretty sure it will help increase the lifespan of the stove and lining. Really useful thing to have and it looks the part too.

### ⭐⭐⭐⭐ Great quality item, a must have for a stove.
*by T***R on 6 October 2024*

Very attractive design, looks great on my stove flue. Perfect for letting me know when the stove needs stoked and when the temp is too high or too low. Also great for seeing the effects of different types of fuel, buy how much heat they give off and how quickly. I also love it for letting me keep the stove within its optimal burn range. Minus one star as once the stove has died out the needle doesn't fully return to zero. I'm hoping the spring that drives the needle doesn't get a memory effect and eventually become inaccurate or snap!

## Frequently Bought Together

- Valiant Magnetic Log Burner & Stove Thermometer-Red, 63mm
- Valiant FIR421 Digital Moisture Meter for Firewood Timber and Brickwork, Black
- 200-Natural Firelighters for Wood burners, Fire lighters, firelighter for stove, Bbq cooking, Natural wood wool fire starters for Stove-Barbecue Burner, BBQ,fire pit, 200

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*