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Best Hvac System Refrigerant Leaks Detectors

Leak Saver Direct Inject - Refrigerant Leak Sealer - For Systems Up to 5 Tons - Compatible With Most Air Conditioner and Refrigeration Systems - Proudly Made in the USA

  • Permanently seals refrigerant leaks and prevents future leaks for systems up to 5 tons. Can typically seal leaks in systems where the refrigerant....
  • Safe for all air conditioner and refrigeration systems, valves, and tools. Compatible with all types of refrigerants and oils (except ammonia)..
  • Injects easily and directly. No more pump downs, fussy syringes, or pressure sensitive cans.
  • Designed and used by HVAC professionals, our formula has been proven over a decade of research..
  • NOTE: For use in automotive air conditioners, you will also need a 134A quick connect adapter and a manifold gauge with 1/4" hose connections..
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Leak Saver Direct Inject Refrigerant Leak Sealer

  • Permanently seals refrigerant leaks and prevents future leaks.
  • Safe for all air conditioner and refrigeration systems, valves, and tools. Compatible with all types of refrigerants and oils.
  • Injects easily and directly. No more pump downs, fussy syringes, or pressure sensitive cans.
  • UV dye detects large leaks requiring repair.
  • Designed and used by HVAC professionals, our formula has been proven through over a decade of research.
  • NOTE: For use in automotive air conditioners, you will also need a 134A quick connect adapter and a manifold gauge with 1/4″ hose connections..
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Schwarzkopf Igora ColorWorx Direct Dye - Color Concentrate Orange 100 mL 3.4 oz

  • Now with added UV dye to detect large leaks. Permanently seals refrigerant leaks and prevents future leaks for systems up to 5 Tons. Can typically....
  • Safe for all air conditioner and refrigeration systems, valves, and tools. Compatible with all types of refrigerants and oils.
  • Injects easily and directly. No more pump downs, fussy syringes, or pressure sensitive cans.
  • UV dye detects large leaks requiring repair.
  • Designed and used by HVAC professionals, our formula has been proven through over a decade of research.
  • NOTE: For use in automotive air conditioners, you will also need a 134A quick connect adapter and a manifold gauge with 1/4" hose connections..
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Elitech PG-30 Blue Digital Low Pressure Gauge for HVAC Refrigerant with Backlight -14.5~500 PSI 1/8” NPT

  • ...efrigeration Equipment】The refrigeration gauges are dedicated to installing, testing, and maintaining refrigeration equipment such as air conditioners, refrigerators, and cold storage. The 2 temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
  • 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
  • 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature data....
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Sub-Zero Synthetic Automotive Refrigerant R-134a (18 ounces)

  • R134a KIT - Kit contains (2) 18oz cans of R134a refrigerant with stop leak and a reusable can tap with gauge. A total of 36oz of R134a is enough to recharge almost every vehicle, just 18oz is not enough if you have a completely empty system..
  • STOP LEAK - The stop leak in this kit is good for sealing leaks in rubber components such as o-rings. This is a basic stop leak and can not repair more severe leaks. Products like ZeroR Max Seal are much stronger and can even repair leaks in metal components..
  • CAN TAP & GAUGE - Reusable can tap and gauge for similar EZ Chill products. Note, this is NOT a universal can tap and can not work on common R134a threaded products. For a truely universal can tap check out the ZeroR brand of tools and refrigerants..
  • INSTRUCTIONS - Steps on product should be followed closely. With vehicle running and AC set to Max Cool, connect can to low side service port. Dispense refrigerant into system in short bursts, checking the gauge in between dispensing for proper charging levels..
  • LEGAL - Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans. R134a Refrigerant for MVAC use in 18oz self sealing valve cans..
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Leak Saver: Direct Inject - Refrigerant Leak Sealer - For Systems Up to 5 Tons - Compatible With Most Air Conditioner and Refrigeration Systems - Proudly Made in the USA

  • TAKE A LOOK AT THE NUMBERS: Two million applications and counting, you can confidently seal small refrigerant leaks with a proven leak sealer (systems up to 5 tons)..
  • THE EASIEST INJECTION METHOD: Patent-pending and made to be completely fuss-free, no pump downs, syringes, or pressure-sensitive cans needed again!.
  • A PERMANENT FIX FOR LEAKS: Super concentrated and made to work with all types of refrigerants, 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)..
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AC Gauges Digital HVAC Manifold Gauge Set for 93 Refrigerants AC Pressure Gauge Set R134A R22 R12 R410A R1234YF Home Car Automotive Refrigerant Recharge Kit Refrigeration Hoses with Low Loss Fittings

  • 【Built-in 93 Kinds of Refrigerant Database】The upgraded Digital HVAC Manifold Gauge Set has a built-in 93 refrigerant pressure-evaporating temperature database according to the America NIST standard. Newly added 4 refrigerant types: R438A, R448A, R449A, and R452A. The manifold gauge set has the double pressure test, dual temperature test, digital readout, multi-unit switching (kPa, Mpa, bar, inHg, PSI or °C, °F ), and multi-mode function..
  • 【Automatic Calculation of Subcooling and Superheating】The refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement.
  • pressure leak measurement, and leak time speed record..
  • 【Visualization Window & Refrigerant Charging & Vacuum Operation】Through the window of HVAC digital gauges, the charging state of the refrigerant can be directly observed, which is more convenient to operate. The HVAC digital manifold gauge set can realize vacuum operation by connecting the refrigeration equipment and vacuum pump. N....
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Black Diamond Avalanche AC Recharge Kit Refrigerent Self Sealing Can R-134a for MVAC Super Chill Formula 18oz with Digital Guage and Smart Clips

  • Smart Clip Technology - easy to use vent clips change to blue and green to show correct refrigerant charge and to prevent overcharging. No gauge required.
  • Black Diamond Avalanche Super Chill formula replaces lost refrigerant and oil. The ultra-synthetic formula provides maximum cooling and extends the life of your system..
  • Stop leaks - system safe chemical additive stops leaks in O-rings and other rubber components where most common leaks begin.
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How to Setup Your Guitar Like a Pro: An Easy Guide for Beginners

  • ...efrigeration Equipment】The refrigeration gauges are dedicated to installing, testing, and maintaining refrigeration equipment such as air conditioners, refrigerators, and cold storage. The 2 temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
  • 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
  • 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c m....
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Fear

  • 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.
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Fieldpiece Job Link

  • 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.
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Life Is Predictable in Retrospect

  • 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.
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Honey Well Genuine 8oz R1234YF Refrigerant (3 Freon Cans) & HD Brass Can Tap with Gauge

  • R134a KIT - Kit contains (2) 18oz cans of R134a refrigerant with stop leak and a reusable can tap with gauge. A total of 36oz of R134a is enough to recharge almost every vehicle, just 18oz is not enough if you have a completely empty system..
  • STOP LEAK - The stop leak in this kit is good for sealing leaks in rubber components such as o-rings. This is a basic stop leak and can not repair more severe leaks. Products like ZeroR Max Seal are much stronger and can even repair leaks in metal components..
  • CAN TAP & GAUGE - Reusable can tap and gauge for similar EZ Chill products. Note, this is NOT a universal can tap and can not work on common R134a threaded products. For a truely universal can tap check out the ZeroR brand of tools and refrigerants..
  • INSTRUCTIONS - Steps on product should be followed closely. With vehicle running and AC set to Max Cool, connect can to low side service port. Dispense refrigerant into system in short bursts, checking the gauge in between dispensing for proper charging levels..
  • LEGAL - Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans. R134a Refrigerant for MVAC use in 18oz self sealing valve cans..
Check Stock