HT820 256x192 Thermal Camera for Android Infrared Thermal Imager Repair Thermographic Camera with High/Low Temperature Tracking

Arrived without problems, not creased. Works well, but there are freezes when sharply changing the camera position or when a new object enters the frame. But this is a common problem for all of them, I knew this beforehand. Its focus is for close objects, which is exactly what I needed, that's why I bought it. Overall, not bad for the money, the warmer the object, the more detailed it is in the shots.