Best Refrigerant Leak Detector On The Market

With the help of this article, you will be able to have a broader understanding of best refrigerant leak detector on the market, as I will be discussing the features, pros, and cons in detail. Other than that, make sure to read until the end.

If you don’t have the time or the energy to look for the refrigerant leak detector on the market that best suited for you, no worries; I have you covered. I have put together here a list of the best refrigerant leak detector on the market currently available.

Top 10 Best Refrigerant Leak Detector On The Market

Reviews on 10 Top Rated Refrigerant Leak Detector On The Market

If you are looking for the Best Refrigerant Leak Detector On The Market, then any of these 10 would be a great choice for you.

INFICON D-TEK Stratus Refrigerant Leak Detector and Portable Monitor, Model: 724-202-G1
  • Refigerant leak detector and portable monitor
  • Cloud hunter and pinpoint modes is like having two leak detectors in one
  • All new, redesigned infrared sensor.
  • Longest sensor life in the industry
  • Detects all CFCs, HCFCs, HFCs, HFOs and CO2 (Requires CO2 sensor, sold separately)
  • Completely field replaceable (Sensor, battery, filter, probe)
  • New lithium Ion Battery
Elitech HVAC Refrigerant Leak Detector 10 Yrs Infrared Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-200
  • Infrared Leak Detector: Compared with the heated diode leak detector, the infrared refrigerant leak detector has strong anti-interference ability, faster response speed, more accurate and longer service life.
  • Higher Sensitivity: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.14oz/yr. Meet SAE-2791 & SAE-2913 standards for automotive AC leakage detection as well as the refrigeration industry.
  • Detecting All Halogenated Gases: It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and mixed refrigerants such as R11/R22/R404a/R410a/R600a/R1234yf and Blends such as AZ-50, HP62, MP39 etc.
  • 2.8' Large Screen: Do not missing any leakage. The peak display clearly indicates the orientation of the leak detection point and provides users with a quiet working environment.
  • US Local Team R&D and Service: We offer 24/7 customer service and technical support.
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
  • Automatic background adjustment ("zeroing")
  • Runs on two D-cell alkaline batteries
Fieldpiece DR82 - Infrared Refrigerant Leak Detector
  • 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
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
Robinair LD7 Premium Refrigerant Leak Detector, Red
  • 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
Inficon AST 300 PPM Refrigerant Leak Detector with PPM Display (Model: AST300PPM)
  • Meets all SAE standards for automotive AC leak detection
  • PPM, automatic and manual zero modes
  • Infrared sensor – Minimizes false alarms from common under-hood chemicals
  • Infrared sensor with easy field replacement
  • Quick charging lithium ion battery
  • Includes UV inspection light and R1234yf check gauge
Fieldpiece SM480V SMAN Digital Manifold Wireless Data Logging
  • Advanced digital refrigerant manifold & micron gauge for HVAC & Refrigeration diagnostics & service
  • Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling
  • Advanced digital refrigerant manifold has protected thermocouple jacks for pipe and outdoor temps
  • Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN
  • Equipped with a data log and temperature compensated system tightness test
Xetron Infrared Refrigerant Leak Detector HVAC Anti-Interference 10-Yr. Sensor Life Automotive AC Mute[for R134A R410A R22 R32 etc] Rechargeable Freon Sniff Halogen Leak Detector, CFCs HCFCs HFCs HFOs
  • 【Easily Find Leak Dye with “Clip-On” UV LED at a Glance】10-Year Sensor Life with a Large LCD Screen, seen in bright sunlight or low light. New color graphic display helps locate leaks using a unique bar graph to show the amount of refrigerant and changes colors as it gets closer to the leak. 8-Hours continuous working after a charge with low battery warning.
  • 【Infrared Absorption Spectroscopy】3 modes of sensitivity to reach the best detection. Flexible stainless steel sensing tip with the excellent sensitivity down to 4g (0.14 oz) per year. You can manipulate the probe into the way you want to go. Instantly responding to all halogenated gases (including chlorine, fluorine, bromine): [CFCs: R12, R11, R500 etc.] [HCFCs: R22, R123, R124 etc.] [HFCs: R134a, R404a, R125 etc.] [HFOs: R1234YF etc.] [HCs: R290, R600a etc.] [ Blends: AZ-50, HP62, R410a etc.]
  • 【PEAK Recording】Peak function records the max. value of leaks. Audible (mute available)/ Visual Alarm help find more leaks Faster saving your money!
  • 【Auto Zero-Point Calibration】5 Replacement Caps with Moisture Filters. Replaceable tips filter out water and dust while getting into tight spots to keep clean of infrared sensor.
  • 【Ergonomic Design for Your Hand】Auto off after 10 min without operation. 10 years of sensor life. Hard Case with 360 Full Body Protection.【Trouble-free Warranty by reaching us】Zero risk, one year warranty and lifetime customer service.
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
  • 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


The article ends here, detailing the best refrigerant leak detector on the market. However, the best option for each person will vary depending on their individual needs and preferences. But here, the products we have listed above, have great features and are highly rated by customers. So, I hope that it may have helped you finalize your decision to choose the best one for you.

Last update on 2023-03-31 / Affiliate links / Images from Amazon Product Advertising API


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