Fieldpiece DR82: HVAC Leak Sniffer Review – Pros & Cons – Fieldpiece DR82

The Fieldpiece DR82: HVAC Leak Sniffer is like a bloodhound for refrigerant leaks, sniffing out even the tiniest escapees. This tool is a must-have for HVAC technicians, as it offers ultra-sensitive detection. It catches leaks that others miss, and it does so quickly. The large, backlit LCD screen is a real lifesaver, too. It makes reading results simple, even in dimly lit basements or attics. Furthermore, its lightweight design means less strain during long workdays. Thus, the Fieldpiece DR82: HVAC Leak Sniffer truly makes leak detection less of a chore and more of a breeze.

Moreover, the Fieldpiece DR82: HVAC Leak Sniffer boasts incredible precision. It can detect a leak rate of 0.03 ounces per year, which is incredibly small. Imagine a single drop of water spreading over an entire football field; that’s how tiny of a leak this device can find. Therefore, this level of sensitivity ensures thorough repairs, and it prevents costly refrigerant loss. Consequently, this helps protect the environment. Also, its rugged construction means it withstands the rigors of daily use. Hence, it’s a durable companion for any HVAC professional. In short, this sniffer is a valuable investment for any HVAC business.

Finally, using the Fieldpiece DR82: HVAC Leak Sniffer is remarkably straightforward. It powers on quickly, and it is ready to detect in seconds. The intuitive controls mean less time fumbling with buttons. Furthermore, its audible and visual indicators alert you to leaks immediately. So, you can pinpoint the source without delay. This efficiency saves time and money on every service call. Overall, the Fieldpiece DR82: HVAC Leak Sniffer stands out as a top-tier tool. It delivers consistent, reliable performance, and it simplifies a complex task. Ultimately, it empowers technicians to do their job better.

FEATURES:
– Infrared sensing technology
– Ultra-sensitive leak detection
– Large, backlit LCD screen
– Lightweight HVAC tool
– Detects refrigerants
– Audible and visual alerts
– Fast response time
– Rugged, durable design
– Long-lasting battery
– Easy to use interface

The Fieldpiece DR82 is a super sensitive tool for finding refrigerant leaks. It uses special infrared technology to sniff out even tiny leaks quickly. This tool is light and has a big screen that lights up, so it’s easy to see and use. When it finds a leak, it lets you know with sounds and lights. It’s built tough, has a long-lasting battery, and is simple for anyone to operate.

PROS:
– Finds leaks quickly
– Saves a lot of time
– Comes with extra tips
– Picks up small leaks
– Good build quality
– Works great
– Found small EVAP coil leak
– Found 410a system leak
– Accurate
– Finds R410A leaks

CONS:
– Product was shipped to me damaged
– Product could not pick up a leak
– Tested on a refrigerant bottle and no luck
– Returned the item
– Not worth a damn for R22

The Fieldpiece DR82 Infrared Refrigerant Leak Detector is a lightweight HVAC tool designed to quickly find refrigerant leaks. It features an ultra-sensitive leak sniffer and a large, backlit LCD screen. Users have reported that it saves time, picks up small leaks, and has good build quality, successfully finding leaks in EVAP coils and R410A systems. However, some users have received damaged products or found it ineffective for R22 refrigerant, with one user unable to detect leaks even on a refrigerant bottle. Read more…








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Best Fieldpiece Dr82 Hvac Leak Sniffer Deals

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

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Key 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

Product Details

Brand:Fieldpiece
Model:DR82
Color:Black
Dimensions:12.56 X 4.06 X 10.79 inches

Fieldpiece - DR58 Heated Diode Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool

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Key Features

  • ✅ Detects Micro Leaks Fast: Ultra-sensitive heated diode finds <0.03 oz/yr leaks, 20x more sensitive than bubbles.
  • ✅ Works with All Refrigerants: Detects all HFC, CFC, HCFC, HFO, H2N2 (Tracer Gas) and blends for HVACR use
  • ✅ Durable, Long-Lasting Sensor: IP54 rated, resists moisture/oil; 300 hour 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; 18-hour USB rechargeable battery, replaceable filter tips

Product Details

Brand:Fieldpiece
Model:DR58
Color:Yellow
Dimensions:12.28 X 4.13 X 10.75 inches

Fieldpiece - DRX3 – Refrigerant & Combustible Gas Leak Detector - Detects A3, A2L, A1 Refrigerants and Combustible Gases - Lightweight HVAC Tool

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Key Features

  • ✅ Detects A3, A2L, A1 refrigerants and combustible gases with an accurate and field-replaceable, heated diode sensor
  • ✅ For use with HC, HFC, HCFC, CFC, HFO, H2/N2 (Tracer Gas) and blend refrigerants as well as heating gases
  • ✅ Durable and lightweight with long-life, field-replaceable batteries. Auto and manual zero modes and high, medium and low sensitivity settings
  • ✅ With multiple visual and audio feedback indicators that change with leak intensity, the rugged DRX3 can locate system leaks quickly
  • ✅ Lighten your toolbag and connect to the Job Link System app with this all-in-one leak detector. Includes Heated Diode Sensor and Blow-Molded Case

Product Details

Brand:Fieldpiece
Model:DRX3

VIVOHOME HVAC Refrigerant Freon Leak Detector with LED Light, Battery Powered, AC Sniffer Leak Detector for R134a R410a R1234yf R454B R32 CFCs HCFCs HFCs HFOs HCs, Max Sensitivity up to 0.07oz./yr

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Key Features

  • ✅ COMPREHENSIVE REFRIGERANT DETECTION: Equipped with advanced solid-state semiconductor sensor technology, this VIVOHOME freon leak detector identifies all CFC, HCFC, HFC, and HFO refrigerants, including R1234yf, R134a, R410a, R22, R407C, R12, and R404C; Specially designed to detect all SNAP-approved blend refrigerants, it’s perfect for HVAC systems, cars, and refrigerators
  • ✅ SUPERIOR SENSITIVITY & PRECISION: The VIVOHOME refrigerant leak detector has 3 adjustable sensitivity levels and a detection capability of up to 0.07 oz/year (2 g/year); This allows early detection of small leaks; In addition, the 9-level concentration display and fast response time (<3 seconds) ensure accurate detection of even the smallest leaks, reducing energy waste and improving system efficiency
  • ✅ DUAL AUDIO-VISUAL LEAK ALARM: The VIVOHOME leak detector provides accurate leak detection with both sound and light indicators; As you approach the leak, the alarm rate and pitch increase, and the lights flash faster; The digital screen displays leak levels on a scale from 1 to 9, with higher numbers signaling more severe leaks for faster, more efficient identification and repair
  • ✅ RELIABLE & CONVENIENT DESIGN: The VIVOHOME freon sniffer is built for reliability with a 500-hour sensor lifespan, a 30-second warm-up time, and a 16.9-inch probe for hard-to-reach areas; Compact and powered by 4 AAAA batteries (not included), it’s perfect for extended use with proper care and maintenance
  • ✅ EASY TO USE: The easy-to-use interface allows quick sensitivity adjustments, audio muting, and instant leak detection; With its intuitive controls, this detector ensures efficient use for professionals and novices, making refrigerant leak detection easier and faster

Product Details

Brand:VIVOHOME
Model:VH1679CA
Size:0.07oz./yr
Color:Yellow
Dimensions:2.2047244072 X 2.2047244072 X 27.952755877 inches
Warranty:1 year

Elitech Freon Leak Detector Halogen Refrigerant Gas Leak Detector HVAC Tester AC Sniffer R22 R410A R134A 1234YF, WJL-6000S

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Key Features

  • ✅ [All Halogenated Gas] Freon leak detector triggers on R22, R134A, R404A, R410A, R1234YF and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • ✅ [7 Adjustable Sensitivity] Turn the knob to open and choose the sensitivity level. Maximum sensitivity up to 0.21oz/yr, which is enough to self -check auto AC or air conditioning and other.
  • ✅ [Multiple Indicators] Equipped with Audible and Visual gas leakage indicators and dual battery indicators.
  • ✅ [Turn On and Use] The electronic refrigerant leak detector response within 3 seconds. Warm up in 6 seconds, the shortest time in gas detectors.
  • ✅ [7.9-inch probe] A flexible probe allows detections in difficult and hard-to-reach areas. 24/7 US Technician Support via Email and Phone.

Product Details

Brand:Elitech
Model:WJL-6000
Size:WJL-6000
Color:WJL-6000
Dimensions:1.37 X 1.37 X 5.9 inches

Super Stars HVAC Refrigerant Leak Detector Stainless Steel Sensor Halogen Freon Sniffer, Air Conditioning Refrigeration Automotive HVAC Detection, R22 R134a R410a CFCs HCFCs HFCs, ST-382P

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Key Features

  • ✅ 3-Speed Sensitivity + 15.5-Inch Probe: Features High/Medium/Low sensitivity (max precision: 0.1 oz/yr) to spot tiny leaks. The 15.5-inch stainless steel probe reaches tight gaps—no missed spots in HVAC, auto AC, or refrigeration units
  • ✅ 3000mAh Battery for All-Day Use: Fully charges in 3 hours, runs up to 7 hours straight. No mid-job recharging—ideal for full days of on-site repairs
  • ✅ Real-Time Alarms + One-Touch Mute: Triggers loud beeps (louder = stronger leaks) + screen leak levels. Long-press "MUTE" for quiet use in homes/offices
  • ✅ Clear LED Display: Shows real-time sensitivity and leak intensity at a glance—easy to use, even in low-light garages
  • ✅ Works with All Halogenated Gases: Detects HFCs/HCFCs/CFCs (R22, R134a, R410a, R1234yf). 2-second fast response—covers 99% of common refrigerant types

Product Details

Brand:Super Stars
Model:ST-382P

Elitech Refrigerant Leak Detector, CLD-100 Freon Leak Detector Car HVAC Halogen Refrigerant Leak Detector CFCs HCFCs HFCs

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Key Features

  • ✅ Upgraded version of WJL-6000. Traditional corona sensor with updated analogue circuit, fast triggers on R11, R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • ✅ 6s preheating time, instantaneous response; 6 adjustable sensitivity, sensitivity of 0.21oz/yr.
  • ✅ A flexible probe around 8.26 inches allows detections in difficult and hard-to-reach areas.
  • ✅ Direct status indication with audible & visual leakage alarm indicators and dual colour battery indicators. Battery by 4 AAA batteries (Not included)
  • ✅ 24/7 US Technician Support via Email and Phone.

Product Details

Brand:Elitech
Model:CLD-100UV
Size:CLD-100-UV
Color:orange
Dimensions:8.661417314 X 2.362204722 X 2.362204722 inches
Warranty:1 year manufacturer

Lichamp Refrigerant Leak Detector, Highly Sensitive Refrigerant Gas Sniffer, HVAC Tester Air Conditioning Leak Detection Tool for R22 R410A R134A R454B, AC Diagnostic Tool

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Key Features

  • ✅ Freon Leak Detector: Professional freon leak detector triggers on R410A R134A R1234YF R12 R22 R502 and all chlorinated refrigerants including HFCs, CFCs, HCFCs and blends
  • ✅ Ultra High Sensitivity: Fast response within 3 seconds and warm up in 6 seconds. Upgarde 7 sensitivity level with 0.21 oz/yr. max sensitivity
  • ✅ Easy to Use in Tight Spaces: Equipped with flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas
  • ✅ Versatile Design: Rugged and durable, suitable for a wide range of everyday applications, including RVs, home air conditioning systems, automotive air conditioning systems, and refrigerators
  • ✅ Always Ready: One-touch startup for instant testing. Its compact and lightweight design makes it easy to store in a tool bag, ensuring you’re always prepared for on-site repairs or garage work

Product Details

Brand:Lichamp
Model:AGS-LC01
Color:Black
Warranty:3 Months

VIVOHOME HVAC Refrigerant Freon Leak Detector with Rechargeable Battery, AC Sniffer Leak Detector for R134a R410a R1234yf R454B R32 CFCs HCFCs HFCs HFOs HCs, Max Sensitivity up to 0.03oz./yr

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Key Features

  • ✅ PRECISE SENSITIVITY AND RESPONSIVE - The VIVOHOME AC leak detector automotive offers 3 modes of sensitivity with maximum sensitivity up to 0.03oz./yr; You can adjust the sensitivity to find the locate leaks in various situations; The air conditioner leak detector has a warm-up time of 30 seconds and a response time of 3 seconds, aiding in quickly pinpointing and addressing issues, ensuring the refrigeration system operates safely and reliably
  • ✅ AUDIBLE AND VISUAL ALARM - When a leak is detected, the HVAC leak detector will make an urgent sound and the screen will display the leak level; The red bar means high leakage intensity, the yellow bar means medium leakage intensity, and the green bar means no leakage; Press the MUTE button to silence or reactivate the beep; When you turn on the A/C leak detector, it will emit a regular buzzing sound; If you find it bothersome, you can press the mute button to quiet it
  • ✅ RESET & PEAK FUNCTION - The Reset Function of the freon leak detector enables you to identify leaks without the interference of the background concentration; the Peak function records the max value of leaks, making it quicker to locate the primary leakage point in the environment; 15.8-inch sensor probe allows access to difficult-to-reach areas; The 2.8-inch large LCD screen ensures the test results more intuitive
  • ✅ LOW POWER CONSUMPTION & LONG LIFE - The car AC leak detector features a built-in 3000mAh rechargeable battery that is environmentally friendly and offers up to 6 hours of continuous operation; The AC sniffer leak detector meets SAE J2791 and SAE J2913 standards, and can be used for up to 300 hours, which is 5 times longer than other leak detectors
  • ✅ WIDE USAGE - The leak detector HVAC is compatible with a wide range of refrigerants, including CFCs like R12, R11, R500, R503; HCFCs like R22, R123, R124, R502; HFCs like R134a, R404a, R125, R438a; HFOs like R1234; HCs like R290, R600a; Blends like AZ-50, HP62, MP39, R410a; and PFCs like PFC-14, PFC-116, PFC-218, and more

Product Details

Brand:VIVOHOME
Model:VH1413US
Size:7.9 x 3.1 x 1.6 inches
Color:Yellow
Dimensions:7.68 X 2.56 X 1.18 inches
Warranty:1 year

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types, Air Conditioning Detection for CFCs, HCFCs, HFCs, HFOs, HCs - Orange

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Key Features

  • ✅ Adjustable Sensitivity For Precision Detection: The RT-389 refrigerant leak detector features a advanced Japanese semiconductor sensor with three sensitivity modes(High, Middle, Low), accurately identifying refrigerant leaks down to a maximum sensitivity of 3g/yr (0.1oz/yr). Additionally, its 14.5-inch flexible gooseneck making it ideal for automotive, home, and commercial HVAC systems
  • ✅ Triple Alarm Modes & Quick Mute: Equipped with sound(90dB), visual, and vibration alarms that can be independently activated or deactivated, the RT-389 freon leak detector offers flexible notification options. Its quick mute function allows you to silence alarms directly from the detection screen. The built-in top light enhances visibility in low-light conditions, ensuring precision detection in basements, garages, or other confined spaces
  • ✅ Dual Display Modes: The vibrant TFT color display of RT-389 HVAC leak detector ensures clear readings with adjustable brightness and an auto screen-off feature, enhancing readability and conserving battery life. Switch between a curved funnel chart for real-time refrigerant concentration levels (PPM) and a curve graph for tracking trends over time, providing a comprehensive detection experience
  • ✅ User-Friendly And High Quality: Powered by a robust 2000mAh rechargeable battery with USB-C charging, the RT-389 ac leak detector offers over 8 hours of continuous use, perfect for long tasks. The ergonomic, easy-grip design ensures comfortable handling. Built with high-strength engineering plastic, the RT-389 is waterproof, explosion-proof, and dustproof, ensuring durability and reliability in harsh environments
  • ✅ Wide Detection Range: The RT-389 halogan freon sniffer Detects refrigerants like HCFs, HCFCs, CFCs, PFCs, HFOs, such as R11, R22, R404a, R410a, R600a, R1234yf, as well as HCs like R50 (Methane), R170 (Ethane), R290 (Propane), and R600a (Isobutane). Package Includes: 1 x RT-389 Freon Leak Detector, 1 x Multilingual User Manual, 1 x Charging Cable, 1 x Storage Case

Product Details

Brand:TOPTES
Model:RT-389
Size:Standard
Color:Orange
Dimensions:2.7165354303 X 1.2204724397 X 6.3385826707 inches
Warranty:3 Year Manufacturer
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