This Thermal imager is awesome!
I have previously purchased two different Thermal imagers which connect to my phone one was the FLIR, the other was Unit One if memory serves me. Both of these were good. The FLIR unit was the best of the two.
However this Vevor unit is so superior to the other two units it is trying to compare a sardine to a blue fin tuna, or charcoal and cheese.
The difference in detail and clarity of the image between this top Vevor thermal imager is amazing.
The build quality of this unit is extremely good and feels very solid and well made.
I had already purchased two other thermal imagers which connects to my phone (which is required for each units app to be downloaded for enable the use of these units and I found the FLIR unit to be the best of the two. However when I saw the top Vevor thermal imager I took a chance and purchased it. Once received I tested it and compared it to the other two. With our any doubt the Vevor unit was superior, better images, clarity, detail battery life and ease of use is in favour of the top Vevor thermal imager.
The only down side of this unit is its size and weight, however this only relevant when comparing to the two small (and convenient sized) phone based thermal imagers. Sure these units using my phone for the screen means a larger image compared to the Vevor thermal imager, however the detail, clarity and refresh rate Is much superior in the Vevor unit.
I will take some photos and update my post shortly.