Top Refrigerant Leak Detectors

Leak Saver - Leak Shot Refrigerant Grade CO2 Refill Cartridges 8 Pack - Refill for The Leak Shot HVAC Kit Sold Separately - for A/C & Refrigeration Systems Up to 5 Tons - USA Made

  • REFILL YOUR LEAK SHOT HVAC: This 8 pack of high-pressure refrigerant grade CO2 was made for our Leak Shot HVAC (sold separately), a leak saver/line....
  • SPECIALLY MADE CO2 CARTRIDGES: Won’t contaminate your system as you unclog condensate drain lines and seal up leaks in A/C & Refrigeration systems....
  • PATCH PESKY LEAKS, TOO: The Leak Shot HVAC itself works in tandem with the Leak Saver Direct Inject (refrigerant leak sealant) which is sold....
  • MADE BY HVAC PROFESSIONALS: And used by them, you can be confident that these cartridges are compatible with A/C and refrigeration systems up to 5....
  • 100% SATISFACTION GUARANTEE: If for any reason you’re unsatisfied with your results, contact us for another try, on us (must be installed by....
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Insta-Seal Replacement for EasySeal-SS Direct Inject (Up to 1.5 Tons)

  • ...asic manifold gauge set or even easier with our Leak Shot Injection Kits. Note: for automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter..
  • MORE THAN 3 MILLION UNITS SOLD SINCE 2015: The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 72 hours. It’s similar to how blood in your body reacts to a cut. When a leak occurs, the Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak. When used for preventative maintenance, the active ingredient circulates safely in the system to seal future leaks..
  • WITH ADDED UV DYE FOR FINDING LARGE LEAKS: Seal it or find it! If you have a leak that is simply too large for leak sealants to seal, the added UV Dye will light up brightly at the leak site when using a UV flashlight..
  • COMPATIBLE WITH ALL SYSTEMS AND REFRIGERANTS: The Leak Saver UV is compatible with all systems, refrigerants (except ammonia), and oils. It is great for central air conditioners, car and automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. It ....
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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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Zircon Leak Alert WiFi - Smart Electronic Water Detector Alarm with Email Audio and Visual Alerts - Battery Included

  • The Leak Alert WiFi smart water detector connects to Wi-Fi and immediately sends email alerts when even the slightest amount of moisture is detected.
  • Name each wifi water sensor with its location during set up and email alerts will direct you immediately to the source of the alarm! Loud 105 dB alarm....
  • Independent and hubless system allows an unlimited number of Leak Alert WiFi water detectors to be set up and running at any given time. Perfect for....
  • Continuously monitors for leaks around sinks, dishwashers, appliances, refrigerators, washing machines, sump pumps, water heaters, hot tubs, water....
  • Fully automatic battery-powered operation - no wiring required for this smart water sensor. Like your smoke and carbon monoxide detectors, a low....
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Freon Leak Detector Portable Refrigerant Leak Detector HVAC Halogen Leak Detector Compatible for CFCs HCFCs HFC R22, R134A Refrigerant, R410A Refrigerant, High Precision Indicator，HVAC Tools

  • 【Freon Leak Detector With Adjustable Sensitivity】Sensitivity can be adjusted at any time (1-7 levels adjustable), and the instrument will automatically adjust to the best detection state (maximum sensitivity is 0.21oz/yr), which is suitable for automatic calibration in harsh environments..
  • 【High-Precision Refrigerant Leak Detector】 Built-in high-precision voltage regulator integrated circuit and ultra-low power consumption circuit design, the operation is more stable, and the battery is more durable..
  • 【Halogen Leak Detector Has Reset Function & Auto Follow Circuit Function】 ①After the instrument is turned on, it can automatically adjust the circuit within 6 seconds to ignore the existing refrigerant concentration level of the probe and enter the detection state. ②In the detection state, the automatic circuit will follow the change of the halogen gas concentration in the environment to prevent false alarms..
  • 【R134A Refrigerant Detector With Visual Indicator】 Audible and visual gas leakage indicators and dual battery indicator. Bi-Color indication for batter and voltage。 Leakage warning (when the leaking gas is found, the "di di" sound will become more rapid, the more leakage, the more rapid the "di di" sound. At the same time t....
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Propane Natural Digital Gas Detector, Gas Leak Detection, Home Gas Alarm, Plug-in Digital Gas Alarmer, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor for Home Kitchen

  • 【Suit for Multiple Gas Leak Detection】: Eksahol propane gas detectors are suitable for detecting LPG(Propane and Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas, etc..
  • 【Suit for Multiple Scenes】: Eksahol natural gas detectors can be used as independent family alarm equipment, and also can be used as the front sensor of the alarm system. Widely Used for Restaurant, Hospital, Hotel, Oil Factory, Garage, Gas Station, etc..
  • 【Powerful Quality & Functionality】: Natural gas detector adopting high-quality semiconductor calefaction type sensor. Gas leak detector visual and audible alarm function MCU intelligent. When the gas alarm detects a gas leak, the LED display concentration changes, and an alarm of 85 dB or more issues..
  • 【Easy to Install】: Gas leak sniffer adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..
  • 【Warm Tips】: The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally..
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Air Conditioning Valve Core Kit | Car & Home AC R12 R134a Teflon Seal Refrigeration Schrader Valve Core with Valve Stem Core Rmover Tool Air Conditioning AC System Charging Port Seal Caps Kit

  • Air conditioner valve core for Car and Home AC, R12 R134a air-conditioning accessories..
  • All the seals needed to complete the job.Compatible with both R12 R22 and R134a refrigerants,applies to the replacement refrigerant valve core leak..
  • Compatible with both R12 and R134a refrigerants,applies to the replacement refrigerant valve core leak..
  • Air conditioner valve core, HVAC R12 R134a air-conditioner accessories, suitable for car air-conditioner replacement and maintenance..
  • Quantity:5 pieces R12 and 5 pieces R134a refrigerant valve cores,1 x Dual Head Valve Core Remover Tool, 8 x Seal Valve Caps..
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Refrigeration Digital Manifold Gauge Meter HVAC Vacuum Pressure Temperature Tester Kit with Test Clip and Pipe for Testing Maintaining Air-Conditioner, Refrigerator

  • The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners,fridge and cold storage..
  • Also it tests percentage of vacuum measurement.
  • pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right..
  • The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. HVAC System Gauge Set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database..
  • The instrument can measure double 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. Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data..
  • The instrument uses high-strength engineering plastics and flexi....
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Leak Saver: Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants

  • ...asic manifold gauge set or even easier with our Leak Shot Injection Kits. Note: for automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter..
  • MORE THAN 3 MILLION UNITS SOLD SINCE 2015: The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 72 hours. It’s similar to how blood in your body reacts to a cut. When a leak occurs, the Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak. When used for preventative maintenance, the active ingredient circulates safely in the system to seal future leaks..
  • WITH ADDED UV DYE FOR FINDING LARGE LEAKS: Seal it or find it! If you have a leak that is simply too large for leak sealants to seal, the added UV Dye will light up brightly at the leak site when using a UV flashlight..
  • COMPATIBLE WITH ALL SYSTEMS AND REFRIGERANTS: : The Leak Saver UV is compatible with all systems, refrigerants (except ammonia), and oils. It is great for central air conditioners, car and automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. I....
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Yellow Jacket 49017 Digital Refrigeration Gauge

  • ...sure and temperature test to help you determine refrigeration capacity of refrigeration system. The lower the pressure and temperature of the evaporation(Ev)/condensation(Co) are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do. It also could test the temperature of the refrigerant in the high/low-pressure pipes..
  • 【Superheat and Subcooling Test&Pressure Leak Test】When refrigerant type is set and temperature clamps are connected to air conditioning pipes, HVAC gauges automatically read the degree of Superheat(SH) and Subcooling(SC). The higher the degree of superheat, the smaller the opening of the expansion valve (the refrigerant filling is less) can be determined. Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking..
  • 【Vacuum Pumping & Refrigerant Filling & Built-in 89 kinds of Refrigerant Database HVAC Manifold】Digital manifold gauge set can connect refrigeration equipment and vacuum pump for vacuum pumping operation. Vacuum pumping can make it easier to fill the refrigerant into the pipeline. HVAC gauges is built-in 89 kinds of refrigerant pressure&temperature database. Before you fill refrigerant, you can set....
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NGPOPX Natural Gas Detector, Digital Display Combustible Gas Detector Home Gas Leak Alarm, Sensor, Tester, Sniffer Kitchen, Monitor Combustible Gas Level Methane, Lpg, LNG; Voice & Light Warning

  • COMING WITH MOUNTING ACCESSORIES: Combustible gas detectors are limited to indoor use, just drill holes in appropriate positions, and done.
  • It can be used in home kitchens, bathrooms, living rooms, game rooms, study rooms, basements, storage rooms, cellars and other places..
  • WIDELY USED: Natural gas detectors and the effective monitoring range is 110-160 square feet. If it exceeds this range, we recommend that you install multiple detection alarms..
  • SOUND WARNING: Gas Leak Detector offers Voice Notification and a digital readout of the GAS concentration.accurately monitor leaked gas.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal..
  • EASY INSTALLATION:Natural Gas Detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.Voltage 110V ~ 220V can use it..
  • PRECAUTIONS: Gas leak detector The system warm-up time is about 1-2 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 before it can be tested normally..
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Antstone HVAC Digital Manifold Gauge Set AC Dual Pressure Gauge Refrigeration Repair Tool with 3 Hoses 90 Kinds Refrigeration Data

  • [Built-in 90 Refrigerants] - This digital manifold gauge contains more than 90 refrigerant data, that is, almost all refrigerant types. So please don't worry that the gauge is not suitable for your refrigerant system..
  • [Digital Dual Gauges] - Low pressure is shown on the left and high pressure is shown on the right. The gauge adopts ball valve design and high-precision sensor, which makes the fluoride addition more accurate..
  • [Quality Accessories] - The 1.5m three-color fluoride pipe adopts acid and alkali resistant glue, which is explosion-proof and pressure-resistant, and has good air tightness. Thickened portable outer case can better protect the product.(Please notice that two 9V batteries are NOT included in the package.).
  • [Multifunction] - 3 working modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode. 5 pressure unit conversions: KPa, Bar, PSI, InHg, KgF/cm². 2 temperature unit conversions: ℃ & ℉..
  • [Explosion-proof Sight Glass] - Through the high-definition glass window, the flow of refrigerant can be clearly observed, so problems can be fou....
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