by Peter |
Last Updated: April 4, 2023 Check out our product review of the best refrigerant leak detector. We tried 10 models and can tell you the absolute best varieties.
In Hurry? Checkout Our Top Pick Of Best Refrigerant Leak Detector.
Our Top Pick
9.7/10 our score
Best Refrigerant Leak Detector
| Rank | Product Name | Score |
|---|---|---|
|
1
|
Inficon Refrigerant Leak Detector, Model:705-202-G1
|
9. 7
|
|
2
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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
|
9. 5
|
|
3
|
Robinair LD7 Premium Refrigerant Leak Detector, Red
|
9. 1
|
|
4
|
Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A
|
8. 8
|
|
5
|
INFICON D-TEK Stratus Refrigerant Leak Detector and Portable Monitor, Model: 724-202-G1,Off-White
|
8. 6
|
|
6
|
Inficon D-TEK 3 Refrigerant Leak Detector
|
8. 2
|
|
7
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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
|
8. 0
|
|
8
|
Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector
|
7 .7
|
|
9
|
Fieldpiece DR82 - Infrared Refrigerant Leak Detector
|
7. 4
|
|
10
![Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV](https://m.media-amazon.com/images/I/317i7XWQZzL._SL500_._AC_UL320_.jpg)
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Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV
|
7. 2
|
1. Inficon Refrigerant Leak Detector, Model:705-202-G1
1
9.7/10 our score
Features
- 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 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
2
9.5/10 our score
Features
- 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.
3. Robinair LD7 Premium Refrigerant Leak Detector, Red
3
9.1/10 our score
Features
- 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
4. Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A
4
8.8/10 our score
Features
- 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 2 alternative sensor tips
- Modular sensor,convenient for maintenance.Powered by: 2 C Alkaline batteries(included). 24/7 US Technician Support via Email and Phone.
5. INFICON D-TEK Stratus Refrigerant Leak Detector and Portable Monitor, Model: 724-202-G1,Off-White
5
8.6/10 our score
Features
- 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
- Automatic and manual zero modes
- Sensitivity of 0.03 oz./year (1 g/year) will not degrade over time
6. Inficon D-TEK 3 Refrigerant Leak Detector
6
8.2/10 our score
Features
- Low, Medium, High, and Super sensitivity settings
- Automatic and manual zero modes
- Detects all CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls)
- Rugged carrying case included
7. 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
7
8/10 our score
Features
- 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
8. Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector
8
7.7/10 our score
Features
- 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
9. Fieldpiece DR82 - Infrared Refrigerant Leak Detector
9
7.4/10 our score
Features
- 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
10. Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV
10
![Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV](https://m.media-amazon.com/images/I/317i7XWQZzL._SL500_.jpg)
7.2/10 our score
Features
- Certificated by SAE-J1627 and EN14624 Standards:Stop false alarms from soap bubbles solution. CLD-100 With UV + White flashlight:, an advanced version of WJL-6000. Continuous detection mode, instantly responding to all halogenated gases (including chlorine, fluorine, bromine): CFCs: R12, R11, R500, R503 etc. HCFCs: R22, R123, R124, R502 etc. HFCs: R134a, R1234yf, R404a, R125, R438a etc. HFOs: R1234 etc. Hydrocarbon: R290, R600a etc. Blends: AZ-50, HP62, MP39, R410a etc.
- 6 Modes of Sensitivity to Reach the Best Detection:20cm flexible sensing tip with max.sensitivity of 0.21oz/yr(6gr/yr). You can manipulate the probe into the way you want to go. It's powered by 4 AAA batteries with low Battery Warning.
- The Less Warm-up Time:Warm-up time < 6s. Reset time: 2~10s. Reset function sets itself to ignore the ambient level of Halogen gas.
- Automatic Zero-Point Calibration with Visual and Audible Alerts:It starts to BEEP and FLASH REGULARLY after being turned on in the flesh air, any leak above zero will be detected. Closer it reaches to halogen leak, more rapidly it beeps and flashes. Heated Diode CLD-200 ASIN: B09Q13XDZN, Infrared CLD-300 ASIN: B09Q5MVSHQ CAN MUTE ALARM:. Automatic circuit focus on the change of halogen to avoid false alarm.
- Trouble-free Warranty by reaching us: Zero risk, one year warranty and lifetime customer service.