Best Rated Refrigerant Leak Detector

Reading in bed is a common habit of many. Do you also enjoy it? Today let us present to you the Top 10 best rated refrigerant leak detector.

In Hurry? Checkout Our Top Pick Of Best Rated Refrigerant Leak Detector.

Our Top Pick
Fieldpiece Heated Diode Refrigerant Leak Detector - SRL8

9.7/10 our score

Best Rated Refrigerant Leak Detector

Rank Product Name Score
1
Fieldpiece Heated Diode Refrigerant Leak Detector - SRL8

Fieldpiece Heated Diode Refrigerant Leak Detector – SRL8
9. 7
2
Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy

Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy
9. 5
3
LIGHTFE UV Flashlight 365nm UV Black light UV302D with LG UV LED Source, Black Filter Lens, Max.3000mW high power for UV Glue Curing, Rocks and Mineral Glowing, Pet Urine Detector, AC Leak Detector …

LIGHTFE UV Flashlight 365nm UV Black light UV302D with LG UV LED Source, Black Filter Lens, Max.3000mW high power for UV Glue Curing, Rocks and Mineral Glowing, Pet Urine Detector, AC Leak Detector …
9. 1
4
Simbow WJL-6000 Freon Leak Detector Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 R1234yf CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC

Simbow WJL-6000 Freon Leak Detector Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 R1234yf CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC
8. 8
5
InterDynamics EZ Chill Car Air Conditioner R134A Refrigerant Gauge and Hose, Reusable AC Recharge Kit, EZC110-4

InterDynamics EZ Chill Car Air Conditioner R134A Refrigerant Gauge and Hose, Reusable AC Recharge Kit, EZC110-4
8. 6
6
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

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
8. 2
7
Elitech WJL-6000S Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator High Accuracy

Elitech WJL-6000S Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator High Accuracy
8. 0
8
Leak Saver: Direct Inject Small System Refrigerant Leak Sealer - For Systems Up to 1 Ton - Ideal for Most Small Home Appliances, Air Conditioners and Refrigeration Systems - Proudly Made in the USA

Leak Saver: Direct Inject Small System Refrigerant Leak Sealer – For Systems Up to 1 Ton – Ideal for Most Small Home Appliances, Air Conditioners and Refrigeration Systems – Proudly Made in the USA
7 .7
9
Halogen Leak Detector WJL-6000 Portable Refrigerant Gas Leak Detector Air HVAC Checker R22,R410A,R134A,CFCs HCFCs HFCs Detector

Halogen Leak Detector WJL-6000 Portable Refrigerant Gas Leak Detector Air HVAC Checker R22,R410A,R134A,CFCs HCFCs HFCs Detector
7. 4
10
NUFR WJL-6000 Freon Leak Detector, Halogen Leak Detector, Refrigerant Leak Detector HVAC for CFCs HCFCs HFCs R134a R1234yf R410a R22 R11 Tester, High Accuracy, Air Condition Tool

NUFR WJL-6000 Freon Leak Detector, Halogen Leak Detector, Refrigerant Leak Detector HVAC for CFCs HCFCs HFCs R134a R1234yf R410a R22 R11 Tester, High Accuracy, Air Condition Tool
7. 2

1. Fieldpiece Heated Diode Refrigerant Leak Detector – SRL8

Fieldpiece Heated Diode Refrigerant Leak Detector - SRL8

9.7/10 our score

  • Triggers on all CFCs, HFCs, HCFCs and blends. More sensitive to some refrigerants than others.
  • 15-hour rechargeable, user replaceable battery. It lasts almost two full workdays on a single charge (if your hunting down leaks all day). You can also use it while it’s hooked up to the wall or vehicle charger.
  • Filter system helps protect the sensor from moisture and other contaminants. The sensor is connected to the body at the other end of the snout. The filter is at the tip of the snout. If you accidentally hit some condensation or oil, the filter swells, shutting off the pull to the sensor and protecting it from failure.
  • Manual or automatic zeroing. It auto zeros every two seconds until a leak triggers the sensor. After that you can manually zero the detector to help further pinpoint leaks.
  • Up and running in 30 seconds. Some heated elements and corona discharge units take much more time to warm up. UV dyes can take several hours to travel through a running system and can degrade system components.

2. Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy

Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy

9.5/10 our score

  • Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • Response within 3 seconds, Warm up in 6 seconds.
  • 7 Adjustable Sensitivity, Maximum sensitivity is 0.21oz/yr.
  • Audible and visual gas leakage indicators and dual 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.

3. LIGHTFE UV Flashlight 365nm UV Black light UV302D with LG UV LED Source, Black Filter Lens, Max.3000mW high power for UV Glue Curing, Rocks and Mineral Glowing, Pet Urine Detector, AC Leak Detector …

LIGHTFE UV Flashlight 365nm UV Black light UV302D with LG UV LED Source, Black Filter Lens, Max.3000mW high power for UV Glue Curing, Rocks and Mineral Glowing, Pet Urine Detector, AC Leak Detector …

9.1/10 our score

  • Utilizes LG 365nm SMD LED source Rather than diode lamp, as high as 3000mW output power, 200mW/cm radiant energy which is a critical factor for some professional using for example UV glue curing.
  • Equips with hard toughened black filter optical lens that eliminates most extraneous visible light (the visible light you see when you shine it on a surface is fluorescence). Latest plating technology aluminum alloy deep reflector cup make you get tight, strong and far light beam.
  • Powered by 18650 rechargeable SAMSUNG Lithium-ion battery, including an excellent quality charging base with overheat and overcharge protection. Extended runtime enable to continuously work for 6-8 hours.
  • Reliability and Durability and Warranty: 1. 4.9 feet impact resistance, anti-scrape, anti-corrosive in harsh environment. 2. Digital regulated current output and constant brightness, Polarity reverse protection prevent the flashlight from improper battery insertion. 3. Apply with IPX-8 waterproof rate submersible 6.5 feet working for 30 min. 4. The factory and sellers guarantee 18 months quality warranty and 30 days return policy.
  • Multitask application in profession: such as detecting counterfeit documents, money verification, forensic science, gasoline inspection, amber and jewelry detection, body fluid detection and fluorescence, attracting certain breeds of fish or hunting scorpions and tracking other creatures.

4. Simbow WJL-6000 Freon Leak Detector Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 R1234yf CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC

Simbow WJL-6000 Freon Leak Detector Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 R1234yf CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC

8.8/10 our score

  • The Freon leak detector detects all kinds of halogen refrigerants including but not limited to R11, R12, R500, R503, R22, R123, R124, R502, R125, R134a, R404a R600a R290,
  • Sensitivity adjusted at any time and the halogen leak detector can be adjusted automatically to the best state of detecting,
  • Inner precise IC with ultra-low power consumption circuit design, more stable, longer battery life, Dual-color visual display of battery voltage,
  • Excellent sensor, high sensitivity, long lifetime. Powered by: 4 x AAA 1.5 V batteries (batteries not included in the package).
  • We offer 100% satisfaction guarantee and one year warranty

5. InterDynamics EZ Chill Car Air Conditioner R134A Refrigerant Gauge and Hose, Reusable AC Recharge Kit, EZC110-4

InterDynamics EZ Chill Car Air Conditioner R134A Refrigerant Gauge and Hose, Reusable AC Recharge Kit, EZC110-4

8.6/10 our score

  • Reusable R-134a gauge & hose
  • Easy-to-use thumb lever dispenser
  • Gauge displays pressure reading for accurate fill
  • 90 degree coupler for ports in tight positions
  • Compatible with both sealed and self-sealing R-134a cans.

6. 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

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

8.2/10 our score

  • 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.

7. Elitech WJL-6000S Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator High Accuracy

Elitech WJL-6000S Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator High Accuracy

8/10 our score

  • 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.

8. Leak Saver: Direct Inject Small System Refrigerant Leak Sealer – For Systems Up to 1 Ton – Ideal for Most Small Home Appliances, Air Conditioners and Refrigeration Systems – Proudly Made in the USA

Leak Saver: Direct Inject Small System Refrigerant Leak Sealer - For Systems Up to 1 Ton - Ideal for Most Small Home Appliances, Air Conditioners and Refrigeration Systems - Proudly Made in the USA

7.7/10 our score

  • THE EASIEST INJECTION METHOD: Patent-pending and made to be completely fuss-free, no pump downs, syringes, or pressure-sensitive cans needed again! Comes with 1/4″ male and female connections. A 134A quick coupler is necessary for automotive systems. A 5/16″ to 1/4″ adapter may be necessary for 410A mini-splits.
  • PERFECT FOR SMALL HOME APPLIANCES: With two million applications and counting, this sealer can be confidently used to seal small leaks in home appliances, refrigerators, wine coolers, small refrigeration systems, air conditioners, dehumidifiers, or any other small refrigeration system not exceeding 1 ton.
  • A PERMANENT FIX FOR LEAKS: Super concentrated and made to work with all types of refrigerants not exceeding 1 ton, it’s compatible with all types of refrigerants and oils (except ammonia).
  • MADE BY HVAC PROFESSIONALS: And used by them, it’s perfect for use in Split Systems, Heat Pumps, Commercial Unit Coolers, Refrigeration Systems, and more.
  • 100% SATISFACTION GUARANTEE: We’re so sure this will seal your next leak that if it doesn’t, contact us for another at no cost (must be installed by certified HVAC techs).

9. Halogen Leak Detector WJL-6000 Portable Refrigerant Gas Leak Detector Air HVAC Checker R22,R410A,R134A,CFCs HCFCs HFCs Detector

Halogen Leak Detector WJL-6000 Portable Refrigerant Gas Leak Detector Air HVAC Checker R22,R410A,R134A,CFCs HCFCs HFCs Detector

7.4/10 our score

  • Detects all halogenated refrigerants including R1234YF, R32, R134A, R407, R410A
  • High Sensitivity detecting refrigerants up to 5g/yr. Fixed Probe Length:20cm
  • Mobile size device corona Type Leak detector sensor-easy carry
  • Corona Type Leak detector sensor. Powered by: 4 x AAA 1.5 V batteries (batteries not included in the package)
  • Dual-color visual display of battery voltage. Any problem, please contact us and our professional after-sale team will stand by here to assist you.

10. NUFR WJL-6000 Freon Leak Detector, Halogen Leak Detector, Refrigerant Leak Detector HVAC for CFCs HCFCs HFCs R134a R1234yf R410a R22 R11 Tester, High Accuracy, Air Condition Tool

NUFR WJL-6000 Freon Leak Detector, Halogen Leak Detector, Refrigerant Leak Detector HVAC for CFCs HCFCs HFCs R134a R1234yf R410a R22 R11 Tester, High Accuracy, Air Condition Tool

7.2/10 our score

  • Beeping and light flash alarm, easy to use.
  • High accuracy freon leak detector, 7 degree adjustable sensitivity, Maximum sensitivity is 0.21oz/yr.
  • Response within 3 seconds, Warm up in 6 seconds, Audible alarm and low battery indicator.
  • Test all halogen gases including chlorine/fluorine/bromine. Such as CFCs R12, R11 R500 R503, HCFCs R22, R123, R124, R502, HFCs R134a R404a R125 etc…Still can detect other compounds, such as AZ – 50, HP62, MP39, with carrying case
  • The leak detector uses high quality sensors for high sensitivity and long life. It is very practical and easy to operate, it is suitable for home or professional use