Review on 📸 HT-A1 220 x 160 Pocket-Sized Thermal Imaging Camera: Real-Time Infrared Imaging with Mini IR Thermal Imager, Hti-Xintai by Michael Wehrman

Poor technology and quality. If the camera is idle for too long and goes into auto-off mode, it will no longer start. The camera might accidentally get stuck in the boot image permanently. The camera also randomly enters a certain state: no matter how long you hold down the power button, the screen won't turn on. It also has a state where the screen backlight is on, but there is no display and no response to pressing any button. Bought less than a year, used less than 5 times. This is now the weight of the paper. Also note that this company does not offer any type of customer service. If your purchase broke under warranty, you can't find how to contact customer service. None of the contact details listed on their website work.