---
product_id: 361754218
title: "DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool"
brand: "fieldpiece"
price: "32801330₫"
currency: VND
in_stock: true
reviews_count: 11
category: "Fieldpiece"
url: https://www.desertcart.vn/products/361754218-dr82-infrared-refrigerant-leak-detector-ultra-sensitive-leak-sniffer-large
store_origin: VN
region: Vietnam
---

# Backlit LCD with clear leak indicators 10+ hour USB-C battery life Detects leaks <0.03 oz/yr DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool

**Brand:** fieldpiece
**Price:** 32801330₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Detect leaks before they detect you — stay ahead with Fieldpiece DR82!

## Quick Answers

- **What is this?** DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool by fieldpiece
- **How much does it cost?** 32801330₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/361754218-dr82-infrared-refrigerant-leak-detector-ultra-sensitive-leak-sniffer-large)

## Best For

- fieldpiece enthusiasts

## Why This Product

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

## Key Features

- • **Stay Powered All Day:** Rechargeable USB-C battery delivers over 10 hours of continuous use—no downtime, just uninterrupted productivity.
- • **Durability Meets Longevity:** IP54-rated sensor resists moisture and oil, boasting a 10-year lifespan for reliable, long-term performance on every job.
- • **Ergonomic Design for Tight Spaces:** Flexible 17-inch probe reaches the hardest-to-access leaks, making your inspections faster and more thorough.
- • **Pinpoint Micro Leaks with Precision:** Ultra-sensitive infrared sensor detects leaks 20x smaller than traditional methods, ensuring no refrigerant escapes unnoticed.
- • **Universal Refrigerant Compatibility:** Works seamlessly with all major refrigerants including CFC, HCFC, HFC, HFO, and blends—future-proof your HVAC diagnostics.

## Overview

The Fieldpiece DR82 is an ultra-sensitive infrared refrigerant leak detector designed for HVAC professionals who demand precision and reliability. Featuring a backlit LCD screen, a flexible 17-inch probe, and a durable sensor with a 10-year lifespan, it detects leaks smaller than 0.03 oz/year across all refrigerant types. Its long-lasting USB-C rechargeable battery ensures you stay powered through extended jobs, making it the ultimate tool for proactive leak detection and maintenance.

## Description

At Fieldpiece, we started with the idea that every HVACR professional in the field needs the best tools possible. It’s a simple premise, and one that we’ve held tightly to as we’ve grown into a best-in-class innovator of industry-leading tools for HVACR pros over the last 30+ years. Fieldpiece is laser-focused on creating products that empower HVACR professionals - today and tomorrow. At Fieldpiece, we started with the idea that every HVACR professional in the field needs the best tools possible. It’s a simple premise, and one that we’ve held tightly to as we’ve grown into a best-in-class innovator of industry-leading tools for HVACR pros over the last 30+ years. Fieldpiece is laser-focused on creating products that empower HVACR professionals - today and tomorrow. HVACR Products Visit the Store HVACR Products Visit the Store

Review: Very accurate and easy to use. Great budget leak detector. - Amazing leak detector. On the max sensitivity it doesn't have the false alarms I thought it, but using it can find eve tiny leaks, and then dialing it down I've been able to pinpoint every leak I found without even using bubbles. This is the best leak detector I've used so far under $500.
Review: Works good - This an excellent detector. The filter in the tip is way to restrictive but a small pin hole in the filter fixes it

## Features

- Detects Micro Leaks Fast: Ultra-sensitive infrared finds <0.03 oz/yr leaks, 20x more sensitive than bubbles
- Works with All Refrigerants: Compatible with CFC, HCFC, HFC, HFO, and blends for HVACR use
- Durable, Long-Lasting Sensor: IP54 rated, resists moisture/oil; 10-year sensor life ensures reliability
- Clear Leak Indicators: Backlit LCD shows size/intensity; LED tip and beep to pinpoint leaks easily
- Flexible Probe, Long Battery: 17-inch probe reaches tight spaces; 10+ hour USB-C battery life, replaceable filter tips

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09G963HQ6 |
| Alarm | Visual |
| Best Sellers Rank | #34,711 in Automotive ( See Top 100 in Automotive ) #20 in Air Conditioning Leak Detection Tools |
| Brand | Fieldpiece |
| Built-In Media | Advanced Infrared Refrigerant Leak Detector, 5 Replacement Filtered Tips, 1 Blow-Molded Case |
| Color | Black |
| Compatible Devices | A2L compatible |
| Customer Reviews | 4.6 out of 5 stars 211 Reviews |
| Item Dimensions D x W x H | 12.56"D x 4.06"W x 10.79"H |
| Item Type Name | Leak detector |
| Item Weight | 1 Pounds |
| Manufacturer | FIELDPIECE INSTRUMENTS,INC |
| Mfr Part Number | DR82 |
| Model Number | DR82 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 12.56"D x 4.06"W x 10.79"H |
| Sensor Type | Non Dispersive Infrared |
| UPC | 872641004811 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 104 Degrees Fahrenheit |

## Product Details

- **Alarm:** Visual
- **Brand:** Fieldpiece
- **Color:** Black
- **Compatible Devices:** A2L compatible
- **Item Weight:** 1 Pounds
- **Power Source:** Battery Powered
- **Product Dimensions:** 12.56"D x 4.06"W x 10.79"H
- **Sensor Type:** Non Dispersive Infrared
- **Unit Count:** 1.0 Count
- **Upper Temperature Rating:** 104 Degrees Fahrenheit

## Images

![DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool - Image 1](https://m.media-amazon.com/images/I/616o7EWYbyL.jpg)
![DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool - Image 2](https://m.media-amazon.com/images/I/81Q-BWI2GOL.jpg)
![DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool - Image 3](https://m.media-amazon.com/images/I/810nfrgDPbL.jpg)
![DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool - Image 4](https://m.media-amazon.com/images/I/71J-R4WAGJL.jpg)
![DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool - Image 5](https://m.media-amazon.com/images/I/716n4-nXXuL.jpg)

## Questions & Answers

**Q: Do i need to get the lithium battery or does it come with it. it is showing no rechargeable battery in the specs/what's in the box?**
A: Yes it does come with a battery and a charger in a nice hard plastic case.  
Thank you

**Q: i want make sure if this product works on r134a and r1234**
A: Compact and rugged, the DR82 Infrared Refrigerant Leak Detector helps you quickly find leaks in the field.  The 10-year infrared (IR) sensor detects all HFCs, HCFCs, CFCs, HFOs and blends.

 warn
 Inhalation of high concentrations of refrigerant vapor can prevent oxygen from reaching the brain, resulting in injury or death.  Do not use this unit in the presence of flammable gases or with A3 refrigerants such as R-290, propane or R-600, isobutane.  Do not block the exhaust or the device or it will not work properly

**Q: This are good for 410 and mo-99 Freon?**
A: It works great on R410A but I have not used it on a system with MO99.

**Q: Where do i find replacement filters?**
A: I have also tested my vehicle charge port for R134a and this Fieldpiece detector did not disappoint. 😉

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very accurate and easy to use. Great budget leak detector.
*by D***W on October 25, 2025*

Amazing leak detector. On the max sensitivity it doesn't have the false alarms I thought it, but using it can find eve tiny leaks, and then dialing it down I've been able to pinpoint every leak I found without even using bubbles. This is the best leak detector I've used so far under $500.

### ⭐⭐⭐⭐⭐ Works good
*by D***. on April 4, 2026*

This an excellent detector. The filter in the tip is way to restrictive but a small pin hole in the filter fixes it

### ⭐⭐⭐⭐⭐ Very sensitive
*by R***S on October 19, 2025*

Works great. Sniffs out small R134a leaks on my 1989 VW vanagon.

## Frequently Bought Together

- Fieldpiece - DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool
- Fieldpiece - Job Link System HVACR Wireless Probe Kit - JL3KH6 - Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*