Review on 📷 HTI-Xintai Infrared Thermal Imaging Camera Model HTI-19 - Enhanced 320 x 240 Resolution, Upgraded 300,000 Pixels, Vibrant 3.2in Color Display Screen, Battery Included. Lightweight and Ergonomic Grip. by Roy Bush

Compared to my FLIR TG135 ($180), this camera has poor thermal sensitivity. With FLIR, I could clearly see where my heat channels were located behind the drywall. With this camera I could not find any thermal channels at all. It showed the location of the studs in the same way as the FLIR. I had to adjust the alignment (aka alignment) of the thermal and visible images every time I turned on the camera. The adjustment did not withstand on/off cycles. There are a few nice but not essential features. For example, a visible image as well as a thermal (still) image, the ability to save photos and a USB-to-computer function for saving captured images. However, these functions are useless if the camera does not capture the correct thermal situation. I sent the block back.