Refrigerant Leak Detector for Heat Pumps, Aprvtio ALD-200 ASHP Freon Leak Detector 3000mAh Battery Powered, Freon Sniffer with Visual and Audible Alarm Detect R22, R134a, R415b, R417a

The media could not be loaded. I was slowly being poisoned by freon leaking into my apartment from the ac unit which was inside my unit. I was becoming sick and kept smelling an odd chemical smell. Despite mechanics coming and saying it was okay and I was delusional, I purchased this device and immediately found the leak myself!!! See video! Then the property had a professional AC person come and test it and their expensive freon leak device found it just like mine! The AC professional said this meter was a very good device!!! It saved my life! The high sensitivity setting is really nice and it’s easy to use. God bless your company. I could even measure the freon as it crept along the floor of my bedroom to go out the open window which allowed me to make the decision to stay at a hotel until the leak was fixed. Health and safety 1st!!! 5 stars all around!

works great

It works well but has short battery life.

I’m a hvac technician actively in the field. This tool so far has been worth the $$$ I spent to purchase it. The controls are simple to use and the display is bright and big, easy to see in a dark attic. My only complaint would be that the instructions for this device are the same instructions for all the devices in the same series of tools. I sometimes will get a symbol on my display but I don’t know exactly what it means. The user manual speaks nothing of this symbol. I soon learned that other models of this leak detector uses the exact same user manual.

Just Used It 1st Time Today W/Good Results Seems Accurate. I was a Bit Skeptical With The Affordable Cost But Seems Very Accurate. & Been In The HVAC Field For Over 40yrs .

I'm just a guy with a tractor with freon leaks. It's hard to get a tractor to the shop, so I invested in this leak finder. I had already tried one of the $20 leak finders and lots of soapy water with no success. This device found my leaks immediately and repeatably for confirmation. An O-ring later, I'm back in business.

En relación a su costo es bueno y recomendable, ya lo he usado y probado y dio buen resultado.

Detected a refrigerant leak as accurately as a more expensive “sniffer”, I was very pleased with the sensitivity.