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Top 10 Best Refrigerant Leak Detectors Reviews In 2022

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    Buying refrigerants are pretty expensive, and best care must be given to ensure they do not leak. Apart from the cost of purchase, refrigerants cause serious environmental damage when they leak. This is why you need to buy the best refrigerant leak detectors to check for leaks. We’ve compiled a list of refrigerant leak detectors in our review below to help you make a wise buying decision. Read through our refrigerant leak detector reviews below and choose one that best suits you.

    Top 10 Best Refrigerant Leak Detectors Reviews

    10-Inficon TEK-Mate 705-202-G1 Refrigerant Leak Detectors

    Inficon TEK-Mate 705-202-G1 Refrigerant Leak Detector, R22, R410A, R134A Detects

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    The Inficon Mate is sold as a complete package of the leak detector sensor, carrying case, 2 D batteries and filters to get you detecting for leaks right away.  It is a durable detector with rugged construction and a flexible metal probe. It can detect leaks in the most narrow and hard to reach areas with ease. There is a further low battery indicator to show you the status of the battery. Overall, this detector is easy to start and switch off, and alerts of you of leaks with a single LED flash and variable audible signal.


    • Rugged and flexible metal probe
    • LED flashing to signal leaks
    • Variable intensity signal
    • Power in one switch

    9-Fieldpiece Heated Diode Refrigerant Leak Detectors

    Fieldpiece Heated Diode Refrigerant Leak Detectors - SRL8

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    The Fieldpiece leak detector is one of the most sensitive refrigerant leak detectors on the market with triggers for the HCFCs, CFCs, HFCs, and blends. It is a versatile choice with user replaceable battery and a 15-hour rechargeable battery to getting you working for long without breaks. It features a filter system to help protect the sensor from moisture and leaks. Manual and automatic zeroing of the detector helps to get accurate results and pinpoint the exact location of leaks. Overall, this is an excellent leak detector that warms in 30 seconds.


    • A filter system to protect the sensor
    • Triggers on most refrigerants
    • 15-hour rechargeable and user replaceable battery
    • Automatic and manual zeroing
    • Warms up fast in 30 seconds

    8-Inficon D-TEK 712-202-G1 Select Refrigerant Leak Detector

    Inficon D-TEK 712-202-G1 Select Refrigerant Leak Detector

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    Inficon leak detector reviews are always great online, and this one also stands out as a top quality performer. It is sensitive to a wide range of refrigerants like the R-22, R-507, R-404a, R-410a and all the CFCs, HFCs and the HCFCs. A manual zeroing feature helps to ignore the programmed refrigerant levels giving you accurate and consistent points of leakage. This is a durable leak detector with an amazing 800-hour cell life of the infrared cell that remains stable for long.


    • 1000 hour infrared cell life
    • Manual zeroing that ignores user-programmed settings
    • Sensitive to all refrigerants
    • Consistent and accurate points of leak

    7-Robinair 22791 Infrared Refrigerant Leak Detector

    Robinair 22791 InfraRed Refrigerant Leak Detector

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    The 22791 Robinair works automatically by recalibrating the most contaminated areas and helping pinpoint the exact leak location.  It is a durable and versatile choice with an advanced sensor known to last over ten years. Users are alerted by peak buttons and visual alerts of the leaks. You can use this refrigerant to sense leaks the HCFC, HFC and CFC blend refrigerants with ease. Overall, this is a high standard leak detector meeting the NEW SAE J2791 leak detection standards.


    • Advanced infrared sensor
    • Automatically recalibrates to detect leak areas
    • Senses all the CFC, HCF and HCFC refrigerants
    • Peak button and visual alerts

    6-Amprobe GDSD600 Gas Leak Detector

    Amprobe GSD600 Gas Leak Detector

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    The Amprobe will help you detect gas leakages in any piping system with a versatile semiconductor that senses propane and methane gas. It is a fast acting gas detector working in less than ten seconds to warm up and help you detect any leaks. It features a flexible stainless steel probe that easily accesses those hard to reach areas. You will be notified of gas through an audible buzzer. Calibration is also automatic to help with accuracies.


    • Detects propane gas and methane
    • Flexible stainless steel probe to reach hard areas.
    • 10 seconds response time
    • Audible buzzer

    5-Amprobe RLD-1 Refrigerant Leak Detector

    Amprobe RLD-1 Refrigerant Leak Detector

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    This is a compact and pretty lightweight leak detector ideal for sensing refrigerant leaks in air conditioning system. It features a versatile semiconductor that senses the R-134a, R-404A, R-22, R-410A and the R-407C. It is an efficient detector with a suction pump that helps clean the sensor and make it work at optimal levels. The flexible stainless steel probe maneuvers those hard to reach areas. There is a further reset feature to help locate leaks in areas where the refrigerant is airborne.


    • Flexible stainless steel probe
    • Reset feature
    • Versatile semiconductor
    • Suction pump to clean the sensor

    4-Robinair TIFZX Heated Pentode Halogen Leak Detector

    Robinair TIFZX Heated Pentode Halogen Leak Detector

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    The Robinair TIFZX features the newest heated pentode sensor technology to help detect some of the smallest leaks with ease.  Leak detection is easily shown through a tri-color visual indicator. It is an easy to operate Robinair leak detector with tactile keypads that press easily. You can adjust the sensitivity of the leaks and pinpoint the exact location of the leak. A true mechanical pump on this detector helps with clearing and immediate response. Overall, this is a versatile choice for detecting a wide range of leaks.


    • Heated pentode sensor technology
    • Tactile keypad controls
    • Tri-color visual indicator
    • True mechanical pump

    3-Robinair TIFXP-1A Automatic Halogen Leak Detector

    Robinair TIFXP-1A Automatic Halogen Leak Detector

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    Certified by the SAE J1627 CE Approval, the TIFXP-1A leak detector is one of the best choices on the market with advanced features and easy use.  The detector microprocessor is controlled by the circuit that features advanced signal processing. A tri-color visual leak shows the leak size indicator with a total of 18 different alarm indicators. Operation of this leak detector is simple with a 14-inch flexible stainless steel probe and a true mechanical pump.


    • Flexible 14-inch probe
    • True mechanical pump
    • Detects all halogenated refrigerants
    • Microprocessor controlled by circuit

    2-JB Industries LD-5000 Prowler Refrigerant Leak Detector

    JB Industries LD-5000 Prowler Refrigerant Leak Detector

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    This is an extremely accurate refrigerant leak detector giving accurate and pinpoint location leaks for all HFC, CFC, and HCFC. It features a leak indicator bar, vibration and audible alert to show you the extent of the leak and the exact location. The sensor lifespan has been tested to be over ten years giving you excellent value for money. Overall, it is an excellent choice that can be used in combustible areas. You can also program sensitivity from high, medium and low.


    • Extremely accurate measurement on all HFC, CFC and HCFC refrigerants
    • Leak indicator bar
    • Long sensor lifespan
    • Audible alarm that can be muted

    1-Elitech LD-200 CFCs, HCFCs, HFCs Refrigerant Halogen Gas Leak Detector

    Elitech LD-200 CFCs HCFCs HFCs Refrigerating Halogen Gas Leak Detector Rechargable

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    This is by far the best halogen gas leak detector on the market with a brand new shape and appearance.  It features LED displays for easy reading of the information. The detector uses a nanotechnology semiconductor to detect with high accuracy levels of more than 5000 signals in a second.  The wider detection range makes this a great pick for all halogenated refrigerants. Other great features include a flexible stainless steel probe, 3.7V high capacity lithium battery and a microprocessor controlled circuit.


    • Flexible stainless steel probe
    • Works on all halogenated refrigerants
    • High sensitive semiconductor


    Detect refrigerants leaks fast before they pollute the environment and cause great damage. We’ve reviewed the best refrigerant leak detectors for you to buy with confidence. Our reviewed leak detectors are the best on the market right now and buying from our list guarantees you quality.

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