10 BEST FREON LEAK DETECTORS for sale in 2022 – compare between the best freon leak detectors on sale.

Rank Product Rating
1
Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy
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316 Reviews
Product Highlights
  • 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.

$21.84
2
Inficon Refrigerant Leak Detector, Model:705-202-G1
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64 Reviews
Product Highlights
  • 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

$179.99
3
LotFancy Freon Leak Detector for Halogen Gas Leakage, Refrigerant Leak Detector HVAC for CFCs HCFCs HFCs R134a R1234yf R410a R22 R11 Tester, High Accuracy, with Indicator Light
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261 Reviews
Product Highlights
  • Excellent sensor with maximum sensitivity of 6gr/yr, the Freon leak detector detects all kinds of halogen refrigerants including but not limited to CFCs e.g. R11, R12, R13, R113, R114, R500, R502, R503 etc. HCFCs e.g. R22, R123, R124, R401A, R401B, R402A, R403B, R408A, R409A, R414B, R416A etc. HFCs e.g. R23, R134a, R404A, R407C, R410A, R417A, R422A, R422B, R422D, R507, R508B etc. Blends such as AZ-50. HP62. MP39 etc.
  • Real time sensitivity, refrigerant Freon leak detector can be automatically adjusted to the best optimum detecting state
  • Flexible probe can reach to almost any awkward corners or space; More stable gas leak detector with precise ultra-low power IC design
  • Tricolor display of battery voltage; Siren sound and flashing light for the leak alarm indicator. Make sure to put 4 x AAA alkaline batteries in it. Please pull out the battery holder and install all four batteries

$17.99
4
Simbow WJL-6000 Freon Leak Detector Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC
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51 Reviews
Product Highlights
  • 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).

$20.99
5
Elitech CPU-1G Refrigerant Leak Detector Gas Leak Detector Car HVAC Leak Detector Freon Leak Detector CFCs HCFCs HFCs
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Product Highlights
  • 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 Sensitivity with max. sensitivity of 0.11oz/yr.
  • 14 inches flexible stainless steel probe with 3 extra sensing tips

$53.99
6
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
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Product Highlights
  • 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.

$27.99
7
Elitech ILD-200 Advanced Refrigerant Leak Detector Halogen Leakage Tester Checker High Sensitivity Portable Case 10 Years' Life
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49 Reviews
Product Highlights
  • With the latest and most innovated infrared sensor, its sensor life extends enormously for a maximum of 10 years. It triggers on all halogenated refrigerants much more precisely than traditional corona sensor and moderate heat-diode sensors.
  • 3 Selectable Sensitivity Levels -High/Medium/Low; With a maximum sensitivity up to 0.14oz/yr.
  • 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.
  • Pressing PEAK button to mark the maximum leakage value during measurements.

$169.99
8
WJL-6000 Portable Freon Refrigerant Halogen Leak Detector Air Condition HVAC R22 R410A R134A CFCs HCFCs HFCs
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Product Highlights
  • Sensitivity :6g/year
  • Response within 1 second; Warm up in 6 seconds.
  • Sensitivity adjusted at any time and it can be adjusted automatically to the best state of detecting
  • Certificate & Approval:CE Rohs, SAE J2791, SAE J2913

$19.99
9
Elitech ILD-200NEW Professional Refrigerant Leak Detector Halogen Leakage Tester Checker 10 Years' Life Portable Case High Sensitivity - 1 Pack
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Product Highlights
  • With the latest and most innovated infrared sensor, its sensor life extends enormously for a maximum of 10 years. It triggers on all halogenated refrigerants much more precisely than traditional corona sensor and moderate heat-diode sensors.
  • 3 Selectable Sensitivity Levels -High/Medium/Low; With a maximum sensitivity up to 0.14oz/yr.
  • 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.
  • Pressing PEAK button to mark the maximum leakage value during measurements.

$169.99
10
Elitech CLD-100 Freon Leak Detector Halogen Gas Leak Detector Car HVAC Refrigerant Leak Detector CFCs HCFCs HFCs
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Product Highlights
  • Upgraded version of WJL-6000. Traditional corona sensor with updated analogue circuit, 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.
  • 6 Adjustable Sensitivity with max. sensitivity of 0.21oz/yr.
  • Direct status indication with audible & visual leakage alarm indicators and dual colour battery indicators.

$24.69

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