refrigerant leak detectors

We’ve got the perfect refrigerant leak detectors for you! In this post, we will list our favorite items with a price under $500. All of them are from top brands and updated regularly to keep up-to-date on what’s new in technology as well as give consumers accurate information about prices across different markets around the world wide web.

We hope that this list of the top 15 refrigerant leak detectors will help you to find your perfect model. Let us start with a quick review, before diving into our full report!

If you’re looking to get the best list of the refrigerant leak detectors in the market but aren’t interested in spending a lot of time doing so, then this may be the most convenient review for you. It comes with all the features and specifications that are necessary when it comes down to buying and owning a good set of quality products.

This particular product has an average rating of 4.2 stars after more than refrigerant leak detectors which says a lot about its quality, given all of its benefits.

Top 15 List of refrigerant leak detectors is given below

When it comes to deciding what size refrigerant leak detectors is right for you, there are a lot of factors that go into this decision. But our help and advice on the best sites out there will make finding your perfect fit much easier! So first off let’s take look at Amazon’s review section where we read through all customer reviews so as well determine which products consumers seem most happy using…

We have canvassed industry experts to learn about the refrigerant leak detectors. Their advice has helped us select these exceptional two-way concert sound hire companies for your next corporate event so that you can attract more fans and make an impact at each show!

Bestseller No. 1
Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector
  • 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
SaleBestseller No. 2
Inficon Refrigerant Leak Detector, Model:705-202-G1
  • 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
Bestseller No. 3
Elitech ILD-200 Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer
  • 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.
Bestseller No. 4
Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A
  • 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.
Bestseller No. 5
Elitech ILD-300 Infrared Refrigerant Leak Detector HVAC Halogen Tester Gas Selectable
  • 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.
Bestseller No. 6
Robinair LD3 Economy Refrigerant Leak Detector
  • Long life, stable sensor with 3 adjustable sensitivity levels
  • Automatic calibration and reset to ambient
  • 17-inch probe length with 4-hours of continuous battery believe
  • Warms up in less than 20 seconds
  • Low battery indicator and a true mechanical pump
Bestseller No. 7
Robinair LD7 Premium Refrigerant Leak Detector
  • 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
Bestseller No. 8
Bacharach 3015-8004 H-10 Pro Refrigerant Leak Detectors
  • 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)
Bestseller No. 9
Simbow Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC
  • The Freon tester comes with UV lamp + flashlight. UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small places. 
  • 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr. Response within 3 seconds; Warm up in 6 seconds.
  • Audible and visual gas leakage indicators and Dual-color visual display of battery voltage
  • Freon Leak Detector powered by 4*AAA Batteries(NOT included), Flashlight includes battery.
  • A flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas and triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
Bestseller No. 10
Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
  • 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.
  • 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.
  • SELECTED SENSITIVITY: 3 Selectable Sensitivity Levels -High/Medium/Low; With a maximum sensitivity up to 0.14oz/yr, 4g/yr.
  • 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.
SaleBestseller No. 11
Elitech WJL-6000S Freon Leak Detector Halogen Refrigerant Tester AC Leak Sniffer R22 R410A R134A R1234YF
  • Upgraded 5 LED indicators reflect gas concentration.
  • Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr.
  • Response within 3 seconds; Warm up in 6 seconds; Audible alarm and low battery indicator.
  • A flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas. 24/7 US Technician Support via Email and Phone.
Bestseller No. 12
FAVORCOOL WJL-6000 Freon Leak Detector with Free Pouch Halogen Leak Detection Tool Refrigerant Gas Leakage Tester HVAC A/C Air Conditioner R22 R410A R134A CFCs HCFCs HFCs Detects High Accuracy
  • Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • Superior sensor with higher sensitivity and longer life. Response within 3 seconds; Warm up in 6 seconds. Internal high precision and stabilivolt IC, ultra-low power consumption, more stable operation, longer battery life.
  • Adjust sensitivity anytime to reach the best detection status automatically, 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr (6g/yr). Automatic calibration, applied to harsh environments.
  • Audible and visual gas leakage indicators and dual battery indicator. Bi-Color indication for batter and voltage.
  • A flexible probe around 7.9-inch allow detections in difficult and hard-to-reach areas. Free Pouch Included.
Bestseller No. 13
Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs 10 Years' Life
  • 【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.
Bestseller No. 14
Inficon 712-701-G1 Replacement Infrared Cell for D-TEK Select Refrigerant Leak Detector
  • Replacement Infrared Cell for D-TEK Select Refrigerant Leak Detector
  • Unit count: 1.0
  • Package Dimensions: 15.748 L x 2.794 H x 2.794 W (centimeters)
  • Included components: Replacement Infrared Cell for D-TEK Select Refrigerant Leak Detector
Bestseller No. 15
Elitech ILD-100 Infrared Refrigerant Leak Detector HVAC Halogen Gas Sniffer
  • 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.
  • High Accuracy: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.14oz/yr.
  • Quick Operation: The two corresponding buttons on the front allows quick adjustment to sensitivities or to mute buzzer directly, very easy to operate.
  • First with TFT Screen: World's first leak detector with a TFT screen that gives more clear and easy readings on sensitivities, leakage alerts, battery levels and other key info during operations.
  • Safe & Reliable: Strong anti-interference and wide measurement; meets EN14624,SAE-162,SAE-2791 and SAE-2913 standards.

If you’re looking for top-quality refrigerant leak detectors to help you with your product, we have the perfect solution for you. We update our list of products regularly so that it features only what matters most and is tailored towards meeting your individual requirements.

We’ve compiled a list of the top 15 refrigerant leak detectors after doing extensive research providing real facts and details about each product. We also consider how they represent value for money in our reviews so that you can get your hands on an amazing deal! If there is anything else we could help with or learn more about feel free to contact us right away – no question too big nor small.”

There are many types of refrigerant leak detectors chosen from, so it can be difficult to know which one is right for you. However, we’ve put together a list with our top 15 recommendations! If there’s something specific in mind or just want help deciding between styles then read on below:  


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Bilal Khan
By Bilal Khan

In addition to his passion for technology, Bilal Khan is also interested in travel, computer hardware, and software.Khan spends his time reviewing the latest pieces of hardware on the market and keeping up with the latest news in technology.Drop him a line if you have any questions!



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