Advertising Disclosure
10 Best Hfc Leak Detectors - Holiday Sale
Best Choice01AprvtioRefrigerant & Combustible Gas Leak Detector HVAC, ALD-200 Freon Leak Detector Halogen Leak Detector Rechargeable 3000mAh Battery 16-Inch Sensor Probes with Loud Alarm for R134A R410A R22 A2L R454B
Main highlights- 【Worries Free Gas Detector 】Meet EN14624, SAE-162, SAE-2791 and SAE-2913 standards. We offer one-year warranty for the r410a leak detector. If you have any questions, please contact us.
- 【Smart Features】 Smart features like Peak Mode (records max leak levels) and Reset Function (reduces false positives) make it a user-friendly choice for HVAC professionals.
- 【High Sensitivity and Adjustable】This AC leak detector uses a Japanese semiconductor sensor with three adjustable sensitivity levels (up to 0.14 oz./yr.) and a 16-inch flexible probe for tight spaces.
- 【Durable and Oil Resistant】 Built with durability in mind, the freon detector has an oil-resistant, rugged design to withstand tough repair environments.
- 【Detect All Refrigerant & Combustible Gases】The refrigerant sniffer detects [CFCs: R12, R11, R500, R503 etc.] [HCFCs: R22, R123, R124, R502 etc.] [HFCs: R134a, R404a, R125, R438a etc.] [HFOs: R1234 etc.] [ Blends: AZ-50, HP62, MP39, R410a etc.] [PFC: PFC-14, PFC-116, PFC-218, etc] [5%hydrogen/95% nitrogen Racer Gas] [HCs(Hydrocarbon)/Combustible Gas: R50(Methane)R170(Ethane) R290(Propane) R600a(lsobutane)]
- 【Audible & Visual Alarm with Mute Function】When the leakage is detected, the 2.8’’ TFT color display screen will show the leakage level, and more rapidly it beeps. Press the MUTE button to turn on/off the buzzer.
- 【2.8’’ TFT Color Display】The r134a leak detector features a new color graphic display that ensures clear visibility in both dark basements and bright sunlight
9.7Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02TOPTES
TopTes RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Orange
Free ShippingMain highlights- Wide Detection Range: The RT-389 halogan freon sniffer Detects refrigerants like HCFs, HCFCs, CFCs, PFCs, HFOs, such as R11, R22, R404a, R410a, R600a, R1234yf, as well as HCs like R50 (Methane), R170 (Ethane), R290 (Propane), and R600a (Isobutane). Package Includes: 1 x RT-389 Freon Leak Detector, 1 x Multilingual User Manual, 1 x Charging Cable, 1 x Storage Case
- User-Friendly And High Quality: Powered by a robust 2000mAh rechargeable battery with USB-C charging, the RT-389 freon leak detector offers over 8 hours of continuous use, perfect for long tasks. The ergonomic, easy-grip design ensures comfortable handling. Built with high-strength engineering plastic, the RT-389 is waterproof, explosion-proof, and dustproof, ensuring durability and reliability in harsh environments
- Triple Alarm Modes & Quick Mute: Equipped with sound(90dB), visual, and vibration alarms that can be independently activated or deactivated, the RT-389 freon leak detector offers flexible notification options. Its quick mute function allows you to silence alarms directly from the detection screen. The built-in top light enhances visibility in low-light conditions, ensuring precision detection in basements, garages, or other confined spaces
- Dual Display Modes: The vibrant TFT color display of RT-389 refrigerant leak detector ensures clear readings with adjustable brightness and an auto screen-off feature, enhancing readability and conserving battery life. Switch between a curved funnel chart for real-time refrigerant concentration levels (PPM) and a curve graph for tracking trends over time, providing a comprehensive detection experience
- Adjustable Sensitivity For Precision Detection: The RT-389 refrigerant leak detector features a advanced Japanese semiconductor sensor with three sensitivity modes(High, Middle, Low), accurately identifying refrigerant leaks down to a maximum sensitivity of 3g/yr (0.1oz/yr). Additionally, Its 14.5-inch flexible gooseneck making it ideal for automotive, home, and industrial HVAC systems
9.4Excellent
Show more
Value for Money03ElitechElitech Refrigerant Leak Detector, CLD-100 Freon Leak Detector Car HVAC Halogen Refrigerant Leak Detector CFCs HCFCs HFCs
17% OffMain 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.
- Direct status indication with audible & visual leakage alarm indicators and dual colour battery indicators. Battery by 4 AAA batteries (Not included)
- A flexible probe around 8.26 inches allows detections in difficult and hard-to-reach areas.
- 6s preheating time, instantaneous response; 6 adjustable sensitivity, sensitivity of 0.21oz/yr.
- 24/7 US Technician Support via Email and Phone.
9.3Excellent
Show more
- 04Elitech
Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A CFCs HCFCs HFCs Detector High Accuracy
9.0Excellent
Show more
- 05TOPTES
TopTes RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Blue
Free ShippingMain highlights- Wide Detection Range: The RT-389 halogan freon sniffer Detects refrigerants like HCFs, HCFCs, CFCs, PFCs, HFOs, such as R11, R22, R404a, R410a, R600a, R1234yf, as well as HCs like R50 (Methane), R170 (Ethane), R290 (Propane), and R600a (Isobutane). Package Includes: 1 x RT-389 Freon Leak Detector, 1 x Multilingual User Manual, 1 x Charging Cable, 1 x Storage Case
- User-Friendly And High Quality: Powered by a robust 2000mAh rechargeable battery with USB-C charging, the RT-389 freon leak detector offers over 8 hours of continuous use, perfect for long tasks. The ergonomic, easy-grip design ensures comfortable handling. Built with high-strength engineering plastic, the RT-389 is waterproof, explosion-proof, and dustproof, ensuring durability and reliability in harsh environments
- Triple Alarm Modes & Quick Mute: Equipped with sound(90dB), visual, and vibration alarms that can be independently activated or deactivated, the RT-389 freon leak detector offers flexible notification options. Its quick mute function allows you to silence alarms directly from the detection screen. The built-in top light enhances visibility in low-light conditions, ensuring precision detection in basements, garages, or other confined spaces
- Dual Display Modes: The vibrant TFT color display of RT-389 refrigerant leak detector ensures clear readings with adjustable brightness and an auto screen-off feature, enhancing readability and conserving battery life. Switch between a curved funnel chart for real-time refrigerant concentration levels (PPM) and a curve graph for tracking trends over time, providing a comprehensive detection experience
- Adjustable Sensitivity For Precision Detection: The RT-389 refrigerant leak detector features a advanced Japanese semiconductor sensor with three sensitivity modes(High, Middle, Low), accurately identifying refrigerant leaks down to a maximum sensitivity of 3g/yr (0.1oz/yr). Additionally, Its 14.5-inch flexible gooseneck making it ideal for automotive, home, and industrial HVAC systems
8.9Very Good
Show more
- 06HEMLBOYW
Freon Leak Detector Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290CFCs HCFCs HFCs Tester Refrigerant Leak Detector Hvac
Free ShippingMain highlights- This user-friendly detector is equally suitable for both individuals and professionals and is easy to operate
- Sound and Flashing Water Leakage Alarm
- Internal precision IC and low power consumption circuit design, more stable, longer battery life
- Halogen LeakDetector can detect all HFC HCFC and mixtures, including but not limited to, R22, R410A, R134A
- Automatically adjusts between 1 and 7 sensitivities
8.6Very Good
Show more
- 07Marhynchus
Halogen Gas CFC HFC Refrigerant Leak Detector Halogen Gas Sniffer R134a R410a R22a HVAC Checke for Test All Contain Halogen's Refrigerants
Free ShippingMain highlights- Stable Performance: This refrigerant leak detector built-in voltage, high accuracy and using ultra-low power IC design, make the work is more stable.
- High Sensitivity: This detector has the function of the sensitivity stepless speed regulation, all instruments can automatically adjust to the optimum detecting state.
- Function: This gas CFC HFC refrigerant leak detector can test all contain halogen's refrigerants.
- Exquisite Craftsmanship: This Detector is a boot reset and automatic follow function, can ignore the environment halogen gases concentration level.
- Applicable Scope: Not only can be used in automobile air-conditioning system, also can be used in detect air conditioning, the refrigeration system and refrigerant recovery device, the detection of on the medical equipment gas leak hole, etc.
8.5Good
Show more
- 08Aprvtio
Refrigerant Leak Detector with LED Light, Aprvtio WJL-6000PRO Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R410A R134A CFCs HCFCs HFCs Indicator Freon Sniffer
8.3Good
Show more
- 09RAINLEOTI
Refrigerant Leak Detector HVAC,0-1000ppm Freon Leak Detector Halogen Gas Freon Sniffer Car AC Leak Detector CFCs HCFCs HFCS R12 R22 R134a R410a Air Conditioning Detection with 25cm Probe 3 Alarm Type
13% OffMain highlights- 【Wide Applications】:The RAINLEOTI halogen gas leak detector is designed for detecting halogen gas leaks in various equipment. It is suitable for refrigeration and air conditioning systems to detect refrigerant leaks, fire extinguisher systems using halogenated alkanes, chemical facilities to monitor leaks of halogenated solvents and chemicals, laboratories to detect accidental releases of halogen compounds for safe operation, and environmental monitoring for atmospheric halogen gas concentration. It can detect CFCs, HCFCs, and HFCs.
- 【Precautions】:Ensure air conditioning or refrigeration equipment has sufficient refrigerant during detection. Keep the probe clean to avoid affecting detection results. Allow the device to acclimate in the testing environment for at least half an hour. We wish you to enjoy an excellent user experience, and feel free to contact us for any inquiries. We are dedicated to serving you.
- 【High Sensitivity Sensor】:The RAINLEOTI air condition refrigeration leak detector utilizes a semiconductor sampling sensor, providing excellent stability, reproducibility, fast response, and lower power consumption. The probe includes an internal air path filter to efficiently reduce interference from moisture, dust, and dirt, ensuring precise detection results.
- 【Flexible Bendable Probe】:RAINLEOTI halogen gas detector is equipped with a 25cm long probe that can easily bend along pipes or in enclosed spaces, allowing detection of gas leaks in any direction. The probe can be bent at will for convenient inspection.
- 【3 Alarm Modes】:This HVAC leak detector features sound, light, and vibration alarm modes. When gas concentration is < the low limit, the screen displays white with no alarm. When between the low and high limits, the screen displays white with intermittent vibration and gentle beeping. When gas concentration exceeds the high limit, the screen shows red with continuous vibration and rapid beeping. High and low limit alarm values are customizable (note: high limit must be higher than low limit).
- Requires 4*AAA batteries. Not included!
8.2Good
Show more
- 10Simbow
Refrigerant Leak Detector HVAC, WJL-6000pro Freon Leak Detector HVAC Tester AC Sniffer Air Conditioning Detection R22 R410A R134A R1234YF CFCs HCFCs HFCs
Main highlights- 【Visualization of leakage levels】The new upgraded LCD screen will display the leakage level of refrigerant gas. In addition, adjust the sensitivity by pressing the button, LCD screen will display sensitivity level.
- 【Upgraded Version of WJL-6000】WJL-6000Pro halogen leak detector is the upgraded version of the classic WJL-6000 with higher sensitivity. New upgraded LCD screen displays sensitivity level and refrigerant gas leakage level, even multiple alarm functions.
- 【Two-Color LED Light】The Freon tester comes with UV lamp + flashlight. UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small places.
- 【Multi-Alarms】The audible and visual display alarms in the leakage tester can easily help you to locate where the leakage is. Once leaking gas is detected, the beep frequency will increase. The more gas leaked, the quickly the buzzer beeps, at the same time, the LCD screen displays the leakage level.
- 【Higher Sensitivity】7.9 inch flexible sensing tip with with higher sensitivity(up to 0.14oz/yr.) that compared with WJL-6000(0.21oz/yr), It can continuously work for 50 hours with 4*AAA batteries power supplied.
8.0Good
Show more
