This is the second purchase of the same device. I bought the first one a month ago, liked it, gave it as a gift and immediately bought another one. This time the packaging was slightly dented but the device was not harmed.
Resolution is enough to do almost anything. However, the Fusion mode is not well done - the image of the IR camera does not match the daylight camera. Especially at smaller distances - the image doubles. Distance calibration does not help either. So using FUSION mode to repair electronic boards will not be convenient
Daylight camera requires very high illumination (otherwise the image is black) and the built-in flashlight does not provide the required illumination
But in principle, the device is not bad, suitable for many jobs. Intuitive menu, you can quickly adjust even in the dark without seeing the buttons

Works perfectly. Resolution is fully sufficient. The accuracy of temperature readings is questionable. But finding hot or cold spots is easy. Quality execution. A quality SD card is inserted. Great buy.