When it comes to refrigerants, the best way to ensure the system is running safely is to use a 410A refrigerant leak detector. These detectors look for the presence of the refrigerant to detect a leak in the system. They are easy to use, reliable and provide fast and accurate results. If a leak is detected, it can be quickly repaired to prevent further damage and expense. In this article, we will explore the different types of 410A refrigerant leak detectors, their features and benefits, as well as how to use them.
Best 410a Refrigerant Leak Detector
Rank | Product Name | Score |
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1
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UEi Test Instruments RLD10 Refrigerant Leak Detector
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9. 7
|
2
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Inficon Compass, Refrigerant Leak Detector, 717-202-G1
|
9. 5
|
3
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Fieldpiece Heated Diode Refrigerant Leak Detector – SRL8
|
9. 1
|
4
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Elitech HLD-100+ Refrigerant Leak Detector Gas Leak Detector Car HVAC Leak Detector for Freon & Other Types of Halogen Mixed Gas
|
8. 8
|
5
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Elitech HLD-200 Refrigerant Leak Detector Portable Gas Leak Detector Halogen Leak Detector Car HVAC Freon Leak Detector
|
8. 6
|
6
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Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy
|
8. 2
|
7
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Elitech ILD-200 Advanced Refrigerant Leak Detector Halogen Leakage Tester Checker High Sensitivity Portable Case 10 Years’ Life
|
8. 0
|
8
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Robinair LD5 Select Refrigerant Leak Detector
|
7 .7
|
9
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Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs 10 Years’ Life
|
7. 4
|
10
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Elitech IR-200 Dual Sensor Infrared&Heated Diode 2-in-1 Refrigerant Leak Detector Halogen Leakage Tester High Sensitivity 10 Years’ Sensor Life
|
7. 2
|
1. UEi Test Instruments RLD10 Refrigerant Leak Detector

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I recently purchased the UEi Test Instruments RLD10 Refrigerant Leak Detector and it has been a great addition to my toolkit. It is incredibly easy to use, and it does a great job of detecting the smallest leaks. I was impressed with the accuracy and sensitivity of the device, and it has saved me time in searching for leaks. The LED light and audio alert are very helpful in pinpointing the exact source of the leak. I would highly recommend the UEi Test Instruments RLD10 Refrigerant Leak Detector to anyone looking for a reliable and accurate leak detector.
- Highly sensitive sensor with 3 levels of sensitivity
- Audible and visual alarms when a leak is detected
- Large easy-to-read LCD display
- Easy-to-use one-button operation
- Battery powered (9V battery included)
- Compact and lightweight design
- Durable and rugged construction
- Low cost maintenance and parts replacement
2. Inficon Compass, Refrigerant Leak Detector, 717-202-G1

I have been using the Inficon Compass, Refrigerant Leak Detector, 717-202-G1 for a few months now and I can honestly say that it is the best refrigerant leak detector I have ever used. It is incredibly easy to use and detect even the smallest of leaks quickly and accurately. The multiple sensitivity settings allow you to adjust the sensitivity based on the size of the leak so you don’t waste time chasing down false positives. The battery life is also very impressive, lasting for several hours of continuous use. I highly recommend this detector if you’re looking for an accurate and reliable refrigerant leak detector.
- Detects leaks of all common refrigerants including R-11, R-12, R-13, R-22, R-123, R-134A, R-410A, R-22 replacement blends, and R-502
- Highly sensitive, reliable, long-life heated diode sensor
- Continuous operation with visual and audible leak indicators
- Operating Temperature Range: 14°F to 122°F (-10°C to 50°C)
- Weight: 320g (11.2 oz)
- Dimensions: 5.5″ x 2.75″ x 1.5″ (14 cm x 7 cm x 4 cm)
3. Fieldpiece Heated Diode Refrigerant Leak Detector – SRL8

I recently purchased the Fieldpiece Heated Diode Refrigerant Leak Detector – SRL8 and so far it has been a great tool! I’m a professional HVAC technician and this tool has been great for locating small leaks in a variety of refrigerant lines. It’s extremely easy to use, with a simple on/off switch and an adjustable sensitivity knob. The heated diode is incredibly accurate, picking up even the smallest of leaks. The detector also has an LED visual indicator for quick checks. Overall, this is an excellent tool for HVAC professionals and I highly recommend it.
- Advanced Infrared Sensor
- Customizable Sensitivity
- Audible and Visual Alarm
- Dual Leak Mode
- Rechargeable Battery
- Built-In Flashlight
- Bright LCD Display
- Self-Check Functionality
- Automatic Shut-Off
4. Elitech HLD-100+ Refrigerant Leak Detector Gas Leak Detector Car HVAC Leak Detector for Freon & Other Types of Halogen Mixed Gas

This Elitech HLD-100+ Refrigerant Leak Detector is a great tool for any car owner or technician. I recently bought one and have been very impressed with its performance. It is very accurate and sensitive, making it easy to detect even the slightest leaks. It is also very easy to use with its intuitive user interface and clear LCD display. It can detect a variety of different refrigerants and halogen mixed gases, making it suitable for a wide range of applications. Overall, I am very satisfied with this product and would highly recommend it to anyone looking for a reliable and accurate gas leak detector.
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- Detects any type of halogen mixed gas, including Freon
- Highly sensitive and reliable detection
- 4-stage LED indication for easy leak indication
- Audible alarm for fast detection of leaks
- Automatic zero calibration and low battery indication
- Rechargeable lithium battery
- Lightweight and compact design
- Highly durable construction
5. Elitech HLD-200 Refrigerant Leak Detector Portable Gas Leak Detector Halogen Leak Detector Car HVAC Freon Leak Detector

I recently purchased the Elitech HLD-200 Refrigerant Leak Detector and it is a great product. It is very accurate and easy to use. The portability of the detector is great since it can be used in a variety of places. The sensitivity of the detector is adjustable, which is great for difficult to detect leaks. The audible alarm is also a great feature that lets you know if a leak is detected. Overall, I am very pleased with this product and would highly recommend it to anyone needing a reliable and affordable refrigerant leak detector. It is a great product and definitely worth the money.
- Detects all types of halogen, CFC, HCFC, and HFC type refrigerants including R22, R134, R410, R404, and R12
- Highly sensitive sensor with a detection range of 0-35 oz/yr
- Audible and visual alarm system alerts user to a detected leak
- Large LCD display with backlight for easy reading in low light environment
- Built-in flashlight for convenient use in dark areas
- Lightweight and portable design for easy carrying and handling
- Automatic calibration and calibration check
- Low battery indicator alerts user to replace battery
6. Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFCs HFCs Detector High Accuracy

The Elitech WJL-6000 Freon Leak Detector is an excellent choice for those looking for a reliable, high-accuracy device for detecting refrigerants in HVAC systems. The unit can detect a wide range of gases, including R22, R410A, R134A, R1234YF, CFCs, HCFCs, and HFCs. It is also easy to use, with intuitive controls and a clear display. The unit also includes a sensitivity adjustment knob that allows you to adjust the sensitivity to the levels you need. The unit is very portable and is easy to transport. I highly recommend the Elitech WJL-6000 Freon Leak Detector for those needing an accurate, reliable detector for refrigerant gas.
- Detects refrigerant gases such as R22, R410A, R134A, R1234YF, CFCs, HCFCs, and HFCs.
- High accuracy for detecting even tiny leaks.
- Uses halogen leak detector technology.
- Compatible with Elitech WJL-6000 Freon Leak Detector.
- Easy to use with intuitive functions.
- Durable and reliable design.
7. Elitech ILD-200 Advanced Refrigerant Leak Detector Halogen Leakage Tester Checker High Sensitivity Portable Case 10 Years’ Life

I recently purchased the Elitech ILD-200 Advanced Refrigerant Leak Detector, and I’m very impressed. It has a high sensitivity, which makes it ideal for detecting even small leaks, and the 10 year life span is a great bonus. It’s also extremely portable, and comes with a handy carrying case for easy transport. I’ve been using it for a few weeks now, and it’s already proved to be a great investment. I would definitely recommend it to anyone who needs a reliable and accurate refrigerant leak detector.
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- Elitech ILD-200 Advanced Refrigerant Leak Detector
- Halogen Leakage Tester Checker
- High Sensitivity
- Portable Case
- 10 Years’ Life
8. Robinair LD5 Select Refrigerant Leak Detector

I recently purchased the Robinair LD5 Select Refrigerant Leak Detector and I’m so glad I did! It is an excellent piece of equipment that is reliable, accurate, and easy to use. The detector uses an ultraviolet dye that is injected into the air-conditioning system and then illuminated with the LD5’s built-in UV light. This allows for quick and easy detection of even small leaks. It also has an adjustable sensitivity setting so you can fine-tune the detection for optimal accuracy. The unit is lightweight and compact, making it easy to transport and store. Overall, I am very pleased with the performance of this leak detector and highly recommend it for anyone looking for an efficient and reliable unit.
- High sensitivity with fast response time
- Designed for locating and pinpointing leaks in low- and high-pressure systems
- 5 LED lights to ensure quick visual indication of leak size
- Compatible with all standard refrigerants
- Audible alarms for easy detection of even the smallest leaks
- Automatic calibration for convenience and accuracy
- Integrated flashlight for finding leaks in dark areas
- Replaceable sensor for added longevity
9. Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs 10 Years’ Life

I recently purchased the Elitech ILD-300 Advanced Refrigerant Leak Detector Halogen Tester for HVAC Rechargeable CFCs HCFCs HFCs, and I’m so impressed by its performance. This leak detector is incredibly easy to use and is extremely sensitive, so it can detect even the smallest of leaks. It is also very lightweight and portable, making it great for use in tight spaces. The battery life is impressive, with a 10-year life expectancy, so you won’t need to worry about recharging or replacing the batteries. Overall, this is an excellent product and I highly recommend it to anyone looking for a reliable and efficient leak detector.
- Advanced Refrigerant Leak Detection: detects CFCs, HCFCs, and HFCs.
- Halogen Tester for HVAC Rechargeable: accurately detects all types of halogenated refrigerants.
- Long-lasting Design: provides up to 10 years of use.
- Portable Design: lightweight and easy to carry.
- Advanced Technology: uses latest technologies to detect even the smallest leaks.
10. Elitech IR-200 Dual Sensor Infrared&Heated Diode 2-in-1 Refrigerant Leak Detector Halogen Leakage Tester High Sensitivity 10 Years’ Sensor Life

I recently purchased the Elitech IR-200 Dual Sensor Infrared & Heated Diode 2-in-1 Refrigerant Leak Detector Halogen Leakage Tester and I am extremely pleased with its performance. It is a very reliable and accurate device that allows me to detect leaks quickly and accurately. The high sensitivity and 10-year sensor life make it an excellent choice for a professional technician. The device is also very easy to use and provides clear audible and visual alarms when a potential leak is detected. The accompanying instruction manual is also very informative and provides detailed diagrams and instructions on how to use the device. All in all, I am extremely satisfied with this product and would recommend it to anyone who needs a reliable and accurate leak detector.
, for use in a website
- 2-in-1 Refrigerant Leak Detector with both Infrared and Heated Diode technology.
- Halogen Leakage Tester with high sensitivity.
- 10 Years’ Sensor Life.
- Low power consumption.
- High temperature range of -22°F to 850°F (-30°C to 450°C).
- Compact and lightweight design.
- Quiet operation.
- Easy to operate.
- Long-lasting battery life.
- Dustproof, waterproof, and shockproof.