we’ve put together a collection of the best Refrigerant Leak Detectors that are currently available on the market. To help you find the perfect Refrigerant Leak Detector among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Refrigerant Leak Detectors

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Refrigerant Leak Detectors:

# Preview Product Price
1 Inficon Refrigerant Leak Detector, Model:705-202-G1 Inficon Refrigerant Leak Detector, Model:705-202-G1 $188.99 View Product
2 Elitech ILD-200 Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer Elitech ILD-200 Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer $209.99 View Product
3 Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector Fieldpiece DR58 – Heated Diode Refrigerant Leak Detector $323.85 View Product
4 Refrigerant Gas Detector, Detects Gas Leaks in the Presence of CFC's, HFC's, HCFC's and Blends as Low as 100 PPM Klein Tools ET160 Refrigerant Gas Detector, Detects Gas Leaks in the Presence of CFC’s, HFC’s, HCFC’s and Blends as… $209.99 View Product
5 Robinair LD7 Premium Refrigerant Leak Detector Robinair LD7 Premium Refrigerant Leak Detector $350.99 View Product
6 TIF XP-1A SF6 High Sensitivity Halogen Gas Leak Detector, Refrigerant Leak Detector Analyzer, Microprocessor Control, Digital Signal, Flexible Stainless Steel Probe TIF XP-1A SF6 High Sensitivity Halogen Gas Leak Detector, Refrigerant Leak Detector Analyzer,… $363.99 View Product
7 Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs 10 Years' Life Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs… $279.99 View Product
8 Fieldpiece DR82 - Infrared Refrigerant Leak Detector Fieldpiece DR82 – Infrared Refrigerant Leak Detector $455.60 View Product
9 Bacharach 3015-8004 H-10 Pro Refrigerant Leak Detectors Bacharach 3015-8004 H-10 Pro Refrigerant Leak Detectors $699.97 View Product
10 Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A $69.99 View Product

Top Rated Refrigerant Leak Detector Reviews

Since we’ve mentioned 10 different models of Refrigerant Leak Detectors on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Refrigerant Leak Detectors below:

Sale1

Inficon Refrigerant Leak Detector, Model:705-202-G1
Inficon Refrigerant Leak Detector, Model:705-202-G1

$188.99
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Product Highlights:

  • Sensitivity of 0.25 oz./year (7 g/year)
  • Detects all CFCs, HCFCs, HFCs, and HFOs. A2L Certified
  • Proven heated diode sensor for reliable leak checking
  • Sensor Life: 100 hours
  • No false alarms from soap solutions
  • Automatic background adjustment (“zeroing”)
  • Runs on two D-cell alkaline batteries
  • Rugged carrying case included
  • Made in the United States, US Technician Support via Email and Phone
2

Elitech ILD-200 Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer
Elitech ILD-200 Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer

$209.99
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Product Highlights:

  • INFRARED SENSOR: With the latest and most innovative infrared sensor, its sensor life extends enormously for a maximum of 10 years without false alarms. It detects all halogenated refrigerants much more precisely than traditional corona sensors and moderate heat-diode sensors.
  • SELECTED SENSITIVITY: 3 Selectable Sensitivity Levels -High/Medium/Low; With a maximum sensitivity up to 0.14oz/yr, 4g/yr.
  • TFT SCREEN: The world’s first TFT screen advanced leak detector animates leakage, sensitivity, battery levels and sensor faulty indicators and presents more clear and easy readings.
  • RESET & PEAK & MUTE & HEADPHONE PLUG: Automatic reset within 3s, peak button for marking the maximum leakage value,  alarms can be mute, support connecting to headphone so alarms can be heard even in a noise work spot.
  • FREE RETURN OR EXCHANGE WITHIN 3 MONTHS: It meets EN14624, SAE-162, SAE-2791 and SAE-2913 standards. 24/7 US Technician Support via Email and Phone.
3

Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector
Fieldpiece DR58 – Heated Diode Refrigerant Leak Detector

$323.85
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Product Highlights:

  • Heated Diode Refrigerant Leak Detector
  • Sensitivity better than 0.03 oz/yr (1g/a)
  • Bright, LCD screen with easy-to-see bar graphs and numeric readings
  • 18-hour USB rechargeable lithium-ion battery
  • Detects all HFC, CFC, HCFC, HFO and blends
4

Refrigerant Gas Detector, Detects Gas Leaks in the Presence of CFC's, HFC's, HCFC's and Blends as Low as 100 PPM Klein Tools ET160
Refrigerant Gas Detector, Detects Gas Leaks in the Presence of CFC’s, HFC’s, HCFC’s and Blends as Low as 100 PPM Klein Tools ET160

$209.99
View Product
Product Highlights:

  • DETECTS REFRIGERANT GAS LEAKS; CFCs, HFCs, HCFCs and blends from 100 ppm to 3000 ppm
  • GOOSENECK PROBE 18-Inch for easy access around equipment
  • VISUAL AND AUDIBLE alarms increase with refrigerant gas concentration
  • DUAL LEVEL SENSITIVITY setting high (100 to 1000 ppm) and low (200 to 3000 ppm); based on R-134A
  • AUTO ZERO-POINT CALIBRATION at power-up, hold, mute, and low battery functions
  • AUTO POWER OFF after 10 minutes of inactivity to conserve battery
  • CONFORMS TO EN14624:2020 testing
5

Robinair LD7 Premium Refrigerant Leak Detector
Robinair LD7 Premium Refrigerant Leak Detector

$350.99
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Product Highlights:

  • Patented 3 LED UV lights with 395-415 nm wave length is optimum for a/c dye fluorescence
  • Sweep mode function to pinpoint leak source with automatic calibration and reset to ambient
  • UV wave-length: 395-415 nanometers
  • Unique 120 x 160 full color graphic LCD screen with user friendly message and error screens
  • 3 adjustable sensitivity levels, and 17 inches probe length
  • Fit type: Universal Fit
6

TIF XP-1A SF6 High Sensitivity Halogen Gas Leak Detector, Refrigerant Leak Detector Analyzer, Microprocessor Control, Digital Signal, Flexible Stainless Steel Probe
TIF XP-1A SF6 High Sensitivity Halogen Gas Leak Detector, Refrigerant Leak Detector Analyzer, Microprocessor Control, Digital Signal, Flexible Stainless Steel Probe

$363.99
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Product Highlights:

  • ✅Advanced microprocessor. It uses digital signal processing technology better than the manipulating circuit and sensor head signals used. In addition, the number of components used in the circuit is reduced by approximately 40%, which improves reliability and performance.
  • ✅The microprocessor monitors the sensor head and battery voltage in real time, up to 4000 times per second, and compensates for even the smallest fluctuations in signal pulsations. This makes the meter a stable and reliable inspection tool in almost any environment.
  • ✅The seven-level free setting of sensitivity increases the sensitivity of the meter from level 1 to level 7 by 64 times; the unique three-color LEDs indicate the progressive and wide range of leak sizes.
  • ✅Powered by two No.2 alkaline batteries(Not Included), wireless and portable. Equipped with high-strength box to protect detector. 35cm flexible stainless steel probe.
  • ✅The touch keyboard controls all functions used; the novel housing design is designed for the user to grip and easy to operate; Leak detection of other systems and storage/recovery containers. This product works with all halogenated refrigerants (including chlorine and fluorine).
7

Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs 10 Years' Life
Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs 10 Years’ Life

$279.99
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Product Highlights:

  • 【Up to 10 years’ Sensor Life 】Elitech self-developed this innovated sensor that enormously extends its senor life up to 10 years; and also a much more precise result on all halogenated refrigerants than the traditional corona and heat-diode sensors.
  • 【3 Sensitivity Levels 】High/Medium/Low; With a maximum sensitivity up to 0.14oz/yr.
  • 【Refrigerants Selectable】GAS button allows you to select the corresponding refrigerants per different leakage sources, more preferable to professional users.
  • 【Peak Function】PEAK button allows you to mark the maximum leakage value during measurements for further usages.
  • 【Safe & Reliable】Strong anti-interference and meets EN14624, SAE-162, SAE-2791 and SAE-2913 standards.
8

Fieldpiece DR82 - Infrared Refrigerant Leak Detector
Fieldpiece DR82 – Infrared Refrigerant Leak Detector

$455.60
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Product Highlights:

  • Infrared Refrigerant Leak Detector
  • State-of-the-art infrared sensor
  • Massive backlit LCD screen provides clear, easy-to- see information
  • Sensitivity better than 0.03 oz/yr (1g/a)
  • Detects all HFC, CFC, HCFC, HFO and blends
9

Bacharach 3015-8004 H-10 Pro Refrigerant Leak Detectors
Bacharach 3015-8004 H-10 Pro Refrigerant Leak Detectors

$699.97
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Product Highlights:

  • H-10 PRO Refrigerant Leak Detector with charger, N. American plug only
  • 3015-8004 H-10 Pro Refrigerant Leak Detector
  • Detects all CFC, HFC, and HCFC non-flammable refrigerants including R12, R22, R134a, R404a, R410a, R502, R507 and many others
  • Ultra-sensitive detection as low as 0.006 oz/yr
  • Dual power sources include rechargeable battery and external DC powered wall adapter (included)
10

Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A
Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A

$69.99
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Product Highlights:

  • Traditional coronal sensor with upgraded low-energy CPU, more stable and fast triggers on R11, R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • Response in 3 seconds; Warm up in 6 seconds.
  • 7 adjustable sensitivities with the max sensitivity of 0.11oz/yr.
  • 14 inches flexible stainless steel probe with 3 alternative sensor tips
  • Modular sensor,convenient for maintenance.Powered by: 2 C Alkaline batteries(included). 24/7 US Technician Support via Email and Phone.

Video Overview

LOW COST & HIGHLY EFFECTIVE Refrigerant Leak Detector!

Easily pinpoint car (auto) or home (A/C) air conditioning system refrigerant freon leaks in your evaporator, bolted fittings, O-rings, lines, hoses, condenser, …

Final Words

So, these are all of the Best Refrigerant Leak Detectors available on the market. We hope this collection was helpful to find the right Refrigerant Leak Detector for the money. However, we recommend checking out the features, benefits, and problems of each of these Refrigerant Leak Detectors before taking your decision.