Elitech WJL-6000 HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer
Ac Sniffer R22 R134A, Elitech Wjl-6000 Thermostat Thermostat Leak Detector Halogen Gas, Hassle Free Installation
Results of our analysis:
We analyzed 9,350 reviews for 46 products in the Air Conditioning Leak Detection Tools category.
We then analyzed 231 reviews for this product. Of these, 50 reviews were recent.
100% of reviews were positive.
Final Score:

8.96 out of 10, based on these factors:
Common Questions
How can I detect when the sensor isn't working?
If the system is charged or if you pump air into it, soap and water won't work.
Will this unit be able to detect R421a?
I'm guessing it'll work with most commonly used CFC-based refrigerants, even though I've only used mine for R134a.
Is it possible for it to detect a propane leak?
This item is not listed as NEC500 Class1 Div/1 group D, which is an intrinsically safe, so I would be cautious using it for Propane.
Will it work for the fridge?
Junk was sent me in the wrong direction with false readings.
I loaded the return info and shipping info but I can't find it or get it back.
You probably saved a PDF file on your computer or cell.