---
product_id: 410744578
title: "DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool"
brand: "fieldpiece"
price: "¥319179"
currency: JPY
in_stock: true
reviews_count: 5
category: "Fieldpiece"
url: https://www.desertcart.jp/products/410744578-dr82-infrared-refrigerant-leak-detector-ultra-sensitive-leak-sniffer-large
store_origin: JP
region: Japan
---

# 17-inch flexible probe 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:** ¥319179
**Availability:** ✅ In Stock

## Summary

> 🚀 Detect leaks before they detect you – the pro’s choice for flawless HVACR maintenance!

## 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?** ¥319179 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/410744578-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

- • **Extended Use & Accessibility:** Lightweight design with a 17-inch flexible probe and replaceable filter tips for hard-to-reach spots
- • **Durable & Long-Lasting Sensor:** IP54-rated sensor resists moisture and oil with a 10-year lifespan for reliable performance
- • **Intuitive Backlit LCD & Alerts:** Large, backlit screen plus LED tip and beep indicators make leak identification effortless
- • **Ultra-Sensitive Leak Detection:** Pinpoint micro leaks 20x more precisely than traditional bubble tests
- • **Universal Refrigerant Compatibility:** Works seamlessly with CFC, HCFC, HFC, HFO, and blends for all HVACR needs

## Overview

The Fieldpiece DR82 is an ultra-sensitive infrared refrigerant leak detector designed for HVAC professionals. It detects leaks smaller than 0.03 oz/year—20 times more sensitive than bubble tests—across all common refrigerants. Featuring a durable IP54-rated sensor with a 10-year lifespan, a large backlit LCD for clear leak size and intensity readings, and a 17-inch flexible probe, it ensures precise, efficient leak detection. Its lightweight design and 10+ hour USB-C rechargeable battery make it the ultimate tool for on-the-go HVACR diagnostics.

## Description

Fieldpiece - DR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool

Review: 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: جهاز ممتاز

## 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 |
| Best Sellers Rank | #136,552 in Automotive ( See Top 100 in Automotive ) #62 in Automotive AC Leak Detection Tools |
| Item model number | DR82 |
| Manufacturer | Fieldpiece |
| Product Dimensions | 76.2 x 20.32 x 15.24 cm; 453.59 g |

## Product Details

- **Brand:** Fieldpiece
- **Colour:** Black
- **Power source:** Battery Powered
- **Product dimensions:** 76.2D x 20.3W x 15.2H centimeters
- **Style:** Compact

## 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)

## 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

### ⭐⭐⭐⭐⭐ Review
*by D***W on 25 October 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.

### ⭐⭐⭐⭐⭐ Review
*by ه***م on 14 September 2023*

جهاز ممتاز

### ⭐⭐⭐⭐⭐ Review
*by J***N on 20 October 2025*

Me parece Exelente herr

## 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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**Shop now:** [https://www.desertcart.jp/products/410744578-dr82-infrared-refrigerant-leak-detector-ultra-sensitive-leak-sniffer-large](https://www.desertcart.jp/products/410744578-dr82-infrared-refrigerant-leak-detector-ultra-sensitive-leak-sniffer-large)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*