Pros
UV lamp white flashlight for finding leaks
More sensitive than the original WJL 6000
LCD screen displays sensitivity level and refrigerant gas leakage level
Tech specs
color | WJL-6000PRO-UV |
compatible devices | R22,R410A,R134A,R1234YF,CFCs,HCFCs,HFCs |
item weight | 8.1 ounces |
batteries included | No |
package dimensions | 11.85 x 3.58 x 1.93 inches |
operating humidity | 95 percent |
item package quantity | 1 |
power source | Battery Powered |
alarm | Audible, Visual |
customer reviews | 4.2 4.2 out of 5 stars 818 ratings 4.2 out of 5 stars |
style | HVAC |
batteries required | No |

Product Overview
I recently had the opportunity to test out and review the Aprvtio WJL 6000PRO 2021 Upgrade Halogen Leak Detector, which is used to detect refrigerant gas leaks. As a professional reviewer who has tried out many products, I was eager to see how this product would fare in comparison to other similar products on the market. After giving it a thorough test, I can wholeheartedly say that this product is an excellent choice.
The Freon tester comes with a UV lamp and white flashlight, both of which are incredibly helpful for locating and identifying leaks. The UV lamp is used with fluorescent agent, while the white light is perfect for illuminating dark or small places. It also features a 7.9 inch flexible sensing tip with higher sensitivity up to 0.11oz/yr than its predecessor, the WJL 6000 0.21oz/yr . This allows it to continuously work for 50 hours with 4 AAA batteries power supplied. On top of that, its new upgraded LCD screen displays sensitivity level and refrigerant gas leakage level plus multiple alarm functions make it easy to locate where the leak is coming from.

For all HVAC professionals looking for a reliable halogen leak detector that meets all of their needs, I highly recommend the Aprvtio WJL 6000PRO 2021 Upgrade Halogen Leak Detector. Not only does it feature higher sensitivity than other similar detectors on the market, but it also has an intuitive interface with easy to understand controls and visual indicators that make it simple to use even for beginners. Additionally, its audible and visual alarm system make it possible to quickly identify the source of any leaks without spending too much time searching around aimlessly for them. And because it runs on battery power, you don t have to worry about having access to an electrical outlet at all times during testing procedures!
In conclusion, if you re in need of a reliable halogen leak detector that s both easy to use and highly accurate in its readings then look no further than the Aprvtio WJL 6000PRO 2021 Upgrade Halogen Leak Detector! It s perfect for HVAC professionals who need an efficient way of locating refrigerant gas leaks quickly and accurately so they can get the job done right in no time!
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- What type of refrigerants does this device detect?
- Does it come with a light?
- How sensitive is it?
- Does it have an alarm?
- How is the leakage level displayed?
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