Very good thermal camera - that resolution for that price is a bargain. Indeed there is 25Hz refresh rate. Maybe I will describe it in this way: Pros: + manul focus! - you can adjust it and have sharp details in close objects, and spot for etc. flawed capacitors on PCB + automatic tracking highest/lowest temperature is very useful + good visual patterns (you can see some of them on pictures + it also has 120-400 degrees mode - but all temperatures below maybe 100 degrees are showed as -273 (sometimes bigger, I did not researched it deeply), so just be aware However there will be bigger lists of cons, but they are all to be improved I hope: - sometimes it starts showing artifacts, but it happens right after launching, going to settings fixes it instatly - probably software bug - for now no option to set custom ranges - app is autoranging itself - demo app for PC just sucks, crashes constantly, it looks more like proof of concept and it is in chinese only - big popup about too hot objects is annoying, I suppose it is necessary to warn about possibility to damage sensor, but! this popup only shows when you switch on temp markers on screen! it should be warned despite markers on/off - sometimes orientation of photos/videos are in bad orientation, looks like it autorotates with delay, so you have to wait a second to app to catch actual phone orientation and then shoot the photo/movie - app works only in landscape mode, sometimes it is annoying Overall product is quite good - this list of cons is just a suggestion for Infiray what to improve;)

Very good thermal camera - that resolution for that price is a bargain. Indeed there is 25Hz refresh rate. Maybe I will describe it in this way: Pros: + manul focus! - you can adjust it and have sharp details in close objects, and spot for etc. flawed capacitors on PCB + automatic tracking highest/lowest temperature is very useful + good visual patterns (you can see some of them on pictures + it also has 120-400 degrees mode - but all temperatures below maybe 100 degrees are showed as -273 (sometimes bigger, I did not researched it deeply), so just be aware However there will be bigger lists of cons, but they are all to be improved I hope: - sometimes it starts showing artifacts, but it happens right after launching, going to settings fixes it instatly - probably software bug - for now no option to set custom ranges - app is autoranging itself - demo app for PC just sucks, crashes constantly, it looks more like proof of concept and it is in chinese only - big popup about too hot objects is annoying, I suppose it is necessary to warn about possibility to damage sensor, but! this popup only shows when you switch on temp markers on screen! it should be warned despite markers on/off - sometimes orientation of photos/videos are in bad orientation, looks like it autorotates with delay, so you have to wait a second to app to catch actual phone orientation and then shoot the photo/movie - app works only in landscape mode, sometimes it is annoying Overall product is quite good - this list of cons is just a suggestion for Infiray what to improve;)

Very good thermal camera - that resolution for that price is a bargain. Indeed there is 25Hz refresh rate. Maybe I will describe it in this way: Pros: + manul focus! - you can adjust it and have sharp details in close objects, and spot for etc. flawed capacitors on PCB + automatic tracking highest/lowest temperature is very useful + good visual patterns (you can see some of them on pictures + it also has 120-400 degrees mode - but all temperatures below maybe 100 degrees are showed as -273 (sometimes bigger, I did not researched it deeply), so just be aware However there will be bigger lists of cons, but they are all to be improved I hope: - sometimes it starts showing artifacts, but it happens right after launching, going to settings fixes it instatly - probably software bug - for now no option to set custom ranges - app is autoranging itself - demo app for PC just sucks, crashes constantly, it looks more like proof of concept and it is in chinese only - big popup about too hot objects is annoying, I suppose it is necessary to warn about possibility to damage sensor, but! this popup only shows when you switch on temp markers on screen! it should be warned despite markers on/off - sometimes orientation of photos/videos are in bad orientation, looks like it autorotates with delay, so you have to wait a second to app to catch actual phone orientation and then shoot the photo/movie - app works only in landscape mode, sometimes it is annoying Overall product is quite good - this list of cons is just a suggestion for Infiray what to improve;)

I bought this camera to inspect eletronic PCBs. The image quality is very good, the refresh rate of 25Hz and the minimum focus distance of less than 3cm allows us to see very small details on 0603 or even 0402 size resistors or faulty capacitors. On my Samsung A51 smartphone, the camera worked only in "selfie" mode. I had to buy a USB-C extender to fix the problem. The parcel arrived in France two weeks after my order and the price was correct. Many thanks to the vendor.

I bought this camera to inspect eletronic PCBs. The image quality is very good, the refresh rate of 25Hz and the minimum focus distance of less than 3cm allows us to see very small details on 0603 or even 0402 size resistors or faulty capacitors. On my Samsung A51 smartphone, the camera worked only in "selfie" mode. I had to buy a USB-C extender to fix the problem. The parcel arrived in France two weeks after my order and the price was correct. Many thanks to the vendor.

I bought this camera to inspect eletronic PCBs. The image quality is very good, the refresh rate of 25Hz and the minimum focus distance of less than 3cm allows us to see very small details on 0603 or even 0402 size resistors or faulty capacitors. On my Samsung A51 smartphone, the camera worked only in "selfie" mode. I had to buy a USB-C extender to fix the problem. The parcel arrived in France two weeks after my order and the price was correct. Many thanks to the vendor.