---
product_id: 13429090
title: "BQ300 Barbecue Thermometer, 3 inch Aluminum Zoned dial, 4 inch stem, 100/500 Degrees F"
brand: "tel-tru"
price: "$181"
currency: NZD
in_stock: true
reviews_count: 12
category: "Tel Tru"
url: https://www.desertcart.nz/products/13429090-bq300-barbecue-thermometer-3-inch-aluminum-zoned-dial-4-inch
store_origin: NZ
region: New Zealand
---

# 500ms fast response 100-500°F wide range Durable anodized aluminum BQ300 Barbecue Thermometer, 3 inch Aluminum Zoned dial, 4 inch stem, 100/500 Degrees F

**Brand:** tel-tru
**Price:** $181
**Availability:** ✅ In Stock

## Summary

> 🔥 Grill Like a Pro, Every Time 🌡️

## Quick Answers

- **What is this?** BQ300 Barbecue Thermometer, 3 inch Aluminum Zoned dial, 4 inch stem, 100/500 Degrees F by tel-tru
- **How much does it cost?** $181 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/13429090-bq300-barbecue-thermometer-3-inch-aluminum-zoned-dial-4-inch)

## Best For

- tel-tru enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted with anodized aluminum and stainless steel, this thermometer withstands the rigors of outdoor grilling season after season.
- • **Clean & Reusable:** Wipe-clean design keeps maintenance simple, so you can focus on what matters: impressing your guests.
- • **Rapid Response Dial:** Ultra-fast 500ms response time means no more guessing—get instant, reliable feedback on your smoker’s heat.
- • **Effortless Installation:** Fits seamlessly into a standard 7/8" drill hole for quick setup—get grilling faster without the hassle.
- • **Precision Cooking Mastery:** Accurate temperature readings from 100 to 500°F ensure your BBQ hits the perfect doneness every time.

## Overview

The Tel-Tru BQ300 is a premium analog barbecue thermometer featuring a 3-inch anodized aluminum zoned dial and a 4-inch stainless steel stem. It offers a wide temperature range from 100 to 500°F with a rapid 500ms response time, ensuring precise and fast temperature monitoring. Designed for durability and easy installation into a 7/8" drill hole, this reusable thermometer is a trusted choice for serious outdoor cooking enthusiasts seeking consistent, professional-grade results.

## Description

Pit, Smoker, and Cooker thermometer, anodized aluminum dial with red zones, 1/2" NPT (install into 7/8" drill hole). Installation kit #4903101 not included.

Review: Very high quality product - I recently purchased a large offset smoker and it did not come with built-in temperature gauges but fortunately they welded in the female threaded fittings. I saw quite a few YouTube videos about picking the right thermometer and virtually all of them pointed to the tel-tru. My opinion is consistent with what I saw in the videos - the product is of very high quality. The materials are thick metal and it is a very heavy device. To test the accuracy, I used my thermoworks signals for the ambient temperature in the smoker and the tel-tru was very consistent with the thermoworks. I was very impressed with the speed at which the reading changed as most of these type of thermometers are very slow to adjust. I highly recommend as it is worth every bit of the cost.
Review: Top Quality - Best gauge out there! I've ordered at least 10 of these and only had one act up. desertcart sent me a replacement that showed up the next day.

## Features

- Accurate Temperature Monitoring: Ensure your meats are cooked to perfection with the Tel-Tru BQ300 thermometer.
- Easy Installation: Simply install the thermometer into a 7/8" drill hole for quick and easy setup.
- Durable Construction: Made with anodized aluminum and stainless steel for long-lasting durability.
- Wide Temperature Range: Monitor temperatures from 100 to 500 degrees Fahrenheit for versatile cooking options.
- Reusable and Easy to Clean: Wipe clean the thermometer for reuse and hassle-free maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0052EKQI0 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #55,658 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #153 in Grill Thermometers #171 in Weather Thermometers |
| Brand | Tel-Tru |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (294) |
| Display Type | Analog |
| Immersion Depth | 4 Inches |
| Included Components | 4 inch stem, 3 inch aluminum zoned dial |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 10.2 Centimeters |
| Item Weight | 7.4 ounces |
| Item model number | BQ300 |
| Lower Temperature Rating | 100 Degrees Fahrenheit |
| Manufacturer | Tel-Tru Manufacturing Co. |
| Model Name | Tel-Tru BQ300 |
| Outer Material | Aluminum |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Special Feature | aluminized zoned dial |
| Style | Retro |
| UPC | 855026003081 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 500 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Tel-Tru
- **Color:** Red
- **Display Type:** Analog
- **Included Components:** 4 inch stem, 3 inch aluminum zoned dial
- **Outer Material:** Aluminum
- **Power Source:** Battery Powered
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** aluminized zoned dial
- **Unit Count:** 1 Count

## Images

![BQ300 Barbecue Thermometer, 3 inch Aluminum Zoned dial, 4 inch stem, 100/500 Degrees F - Image 1](https://m.media-amazon.com/images/I/71hdXgrgmmL.jpg)

## Questions & Answers

**Q: This thermometer only goes to 500 degrees.  If i exceeed the limit, above 500degrees, will it throw off the calibration permanently?**
A: I guess so mine was WAY off and they refused to replace it, despite having me take pictures and a video of the tel-tru and 2 different digital temp gauges

**Q: If this thermometer moisture/rainproof?**
A: It is "hermetically sealed", so, yes, it is rainproof.

**Q: Will this fit the Oklahoma joe highland? Or which model will without hole modification**
A: Yes.  It will fit with no modifications .

**Q: "Is there a backing nut included?"**
A: No it is not included. must be purchased separately:

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very high quality product
*by C***T on March 8, 2024*

I recently purchased a large offset smoker and it did not come with built-in temperature gauges but fortunately they welded in the female threaded fittings. I saw quite a few YouTube videos about picking the right thermometer and virtually all of them pointed to the tel-tru. My opinion is consistent with what I saw in the videos - the product is of very high quality. The materials are thick metal and it is a very heavy device. To test the accuracy, I used my thermoworks signals for the ambient temperature in the smoker and the tel-tru was very consistent with the thermoworks. I was very impressed with the speed at which the reading changed as most of these type of thermometers are very slow to adjust. I highly recommend as it is worth every bit of the cost.

### ⭐⭐⭐⭐⭐ Top Quality
*by J***. on October 30, 2025*

Best gauge out there! I've ordered at least 10 of these and only had one act up. Amazon sent me a replacement that showed up the next day.

### ⭐⭐⭐⭐⭐ Worth Every Penny - Great Thermometers
*by C***F on February 24, 2015*

Purchased both the 4" and 2.5" stem approximately six months ago for my trailered barbecue pit. The build quality is excellent, and it doesn't hurt that they are manufactured in the United States (Rochester, NY). Over the last few years, I have purchased a good number of cheaper ($15-$20) thermometers, which are, A. not accurate, and B. become unusable after a few months. So far, this thermometers are still dead-on, and working great. The construction of the thermometers is excellent. They are very sturdy, and have stood up quite well to a lot of abuse over the last six months. If you made a significant investment in your pit, these will more than pay for themselves in longevity and functionality.

## Frequently Bought Together

- Tel-Tru BQ300 Barbecue Thermometer, 3 inch Aluminum Zoned dial, 4 inch stem, 100/500 Degrees F
- Tel-Tru Thermometer Installation Kit for Replacement Barbecue thermometers
- Steel 1/2" NPT Weld On Stepped Bung Female Nut Threaded Weldable .5 in. NPT for Automotive, Industrial, Plumbing, Barbecue Themometer Installation Kit Oil Pan Racing

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**Shop now:** [https://www.desertcart.nz/products/13429090-bq300-barbecue-thermometer-3-inch-aluminum-zoned-dial-4-inch](https://www.desertcart.nz/products/13429090-bq300-barbecue-thermometer-3-inch-aluminum-zoned-dial-4-inch)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*