Updated November 09, 2018 by Jeff Newburgh

The 9 Best Refrigerant Leak Detectors

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This wiki has been updated 12 times since it was first published in October of 2018. For the HVAC technician who needs a safe and reliable tool to quickly pinpoint problems with heating or cooling equipment, one of these refrigerant leak detectors is just the ticket. Our selection includes compact, easy-to use models with powerful, innovative, and long-lasting sensor technologies designed to deliver the highest levels of accuracy possible, regardless of the working conditions. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki. Skip to the best refrigerant leak detector on Amazon.

9. Elitech ILD-200

8. LotFancy Freon

7. Amprobe RLD-1

6. Robinair TIFZX

5. Bacharach Informant 2

4. Fieldpiece SRL8

3. Inficon Compass

2. JB Prowler

1. Inficon D-Tek Select

Editor's Notes

November 06, 2018:

Added Inficon D-Tek Select for its extended sensor cell life and resistance to being affected by temperature fluctuations. Also included the Fieldpiece SRL8 for its rugged construction and moisture-resistant internal filter. Also included the LotFancy Freon due to its detection versatility and affordable price point.

Jeff Newburgh
Last updated on November 09, 2018 by Jeff Newburgh

Jeff is a dedicated writer and communications professional from San Francisco with a bachelor of arts in anthropology from UC Berkeley. He began his career in computer consulting and later branched out into customer service. Jeff focuses on making complex topics easy to understand. With over 10 years' experience in research, his relentless curiosity fuels a love of writing and learning how things work, and has helped to build expertise in categories such as heavy-duty power tools and computer equipment. Jeff's passion for animals affords him a strong understanding of pet products, including dog houses, beds, and grain-free foods. When he's not writing, he prefers spending time with his family and three dogs, while kicking back and relaxing with a nice glass of red wine.

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