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Fieldpiece

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

  • Based on 225 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Aug 7
Order within 17 hours and 45 minutes
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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

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. Find leaks faster with the Fieldpiece DR82 Infrared Refrigerant Leak Detector. This advanced detector can sniff out leaks at <0.03 oz/yr. That’s 20 times more sensitive than soap bubbles. DR82 triggers on all HFC, CFC, HCFC, HFO and blends. With a flashing lighted tip, loud beeper and leak rate indicator, find leaks faster for your customers. Our newest detector can sniff out leaks at <0.03 oz/yr. That’s 20 times more sensitive than soap bubbles and exceeds detection standards so you can quickly find and pinpoint leaks. DR82 triggers on all HFC, CFC, HCFC, HFO and blends. DR82 SM482V JL3KH6 MR45 MG44 VP87 SR47

Brand: Fieldpiece


Style: Compact


Power Source: Battery Powered


Color: Black


Product Dimensions: 12.56"D x 4.06"W x 10.79"H


Item Weight: 16 ounces


Alarm: Visual


Operating Humidity: 95 percent


Compatible Devices: A2L compatible


Upper Temperature Rating: 104 °F


Power Source: Battery Powered


Alarm: Visual


Compatible Devices: A2L compatible


Sensor Type: Non Dispersive Infrared


Operating Humidity: 95 percent


Upper Temperature Rating: 104 °F


Product Style: Compact


Color: Black


Item Dimensions D x W x H: 12.56"D x 4.06"W x 10.79"H


Item Weight: 16 ounces


Brand: Fieldpiece


Model Number: DR82


Unit Count: 1 Count


Number of Items: 1


Manufacturer: FIELDPIECE INSTRUMENTS,INC


UPC: 872641004811


Built-In Media: Advanced Infrared Refrigerant Leak Detector, 5 Replacement Filtered Tips, 1 Blow-Molded Case


Item Type Name: Leak detector


Mfr Part Number: DR82


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Hasn’t let me down yet! 10/10
Works great! I have found leaks on R410A systems and it works with R32 and R454B as well! There hasn’t been a leak I haven’t been able to find with this thing. From mini splits, coils, and braze joints it has found micro leaks on all systems. Great tool that saves time and money. Every system had at least 100PSI of standing pressure in it. Take that for what it is worth. Not sure how low a system can be before it detects the refrigerant but I was very surprised. Easy to use, case makes for great storage on the shelf and portable on job sites. ... show more
Reviewed in the United States on July 25, 2026 by Brandon
    • Become a true professional
Best leak detector on the market
Reviewed in the United States on June 28, 2026 by Ryan B
    • 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
Reviewed in the United States on April 4, 2026 by Dennis R.
    • It works!
Does a great job finding leaks. Small leaks is not a challenge for this detector. Recommend this to anyone working in HVAC field
Reviewed in the United States on June 8, 2026 by T. Kunz
    • Very sensitive
Works great. Sniffs out small R134a leaks on my 1989 VW vanagon.
Reviewed in the United States on October 19, 2025 by Ruffhaus
    • Tool is awesome, Customer support is not
Review Image by Travis Huggins
First, this is an amazing leak detector! It's incredibly accurate and so easy to use; you can't beat it! 5 stars for the leak detector! Buuuut.... it happened to be sent to me with a complete set of European power adapters, but alas no US power adapter. Its covered by product support, so I called them to simply have them send the proper adapter that it should have came with, but NOOOOOOOO, Amazon can't do that, its too difficult a concept for their foreign customer service personnel to grasp. They have only one option memorized: just send it back and reorder it. And, if you've ever done such a thing, you know that A) you're simply gambling that the replacement item sent will be correct, and B) you can guarantee that you'll be paying more for the replacement item when you reorder it - a fact that they quite capably exposed me to just a few short weeks ago. Better still, you don't get your purchase funds refunded for up to a couple of weeks (hopefully) while you're paying the new amount for the replacement, so hopefully you have enough credit space on your account to cover this error. This resolution process is sophomorically stupid and unnecessarily costly. If they simply sent the silver dollar-sized part that it should have originally came with, it would only cost a matter of perhaps a dollar or two. Instead, they'd rather inconvenience their customer with the loss of the tool for at least a week, the customer picks up the new cost, and Amazon is now picking up an additional shipping bill which it will happily pass on to its customers. ... show more
Reviewed in the United States on April 16, 2026 by Travis Huggins
    • 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.
Reviewed in the United States on October 25, 2025 by Drew
    • Great
Very like it. Great working. Helped me to find ac leak inside of car with R1234-y gas
Reviewed in the United States on June 28, 2025 by Maikll

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