I have been using this for a variety of reasons mainly using it to find thermal hotspots in my home but also for hunting. I will say that this thermal imager is exceptionally easy to set up and the app is actually pretty decent, the quality of the image is pretty high and it is pretty sensitive to heat , I'm able to place my hand on a wall and Pull It Away immediately and I can see my handprint for a few seconds through the thermal Imager. I am able to be about 30foot from my phone and still get good signal so that's awesome . As I stated I've been using this for looking at my walls see how the insulation is and I can very usually see where the warm spots are my home. But I can also use this for hunting on cool nights, when the nights are pretty cool and the ground cools down I'm able to spot animals using this Imager a good distance away. So my overall opinion is this is a great thermal imager it functions flawlessly and it is pretty compact so it is easy to always keep on you.

Alright for a basic, entry level thermal imager. Gets the job done, but by no means is remarkable. Sufficient for occasional home use.
Slow to boot. Small, low resolution screen. Solid feel and appears well made.
Note that the temperature range varies between models.

It really work！ I just did an experiment with it at home and it can actually detect cameras!

As someone who has never used an Inspection Camera before this was easier than I thought it would be to set up and use. It's pretty straightforward with turning it on and choosing between the 2 camera settings: side and front cameras. It charges with a C-Type Cable and battery lasts a while on one charge. The ability to move the cameras 360 degrees with the buttons while it’s in tight places is a great feature.

I’m a home inspector and my inspection software works on my Samsung so it is very helpful to have the IR images on my phone also. It has simplifi d my inspection process.

I have a couple of K&F Concept video inspection cameras and have not been disappointed with any of them. This one is no exception. A highly versatile scope, this standalone device offers excellent image quality in an easy-to-use package. Can be used for all types of inspections. This can be one of those things you didn't know you needed until you had one. From wall cavities, automotive work, gunsmithing — you name it. You will love having one of these on hand.

Quality best inspection camera I ever own.

Compared to my previous inspection cameras, the Frant camera has an extremely bright and sharp image. Saving the images on the attached card is done at the push of a button without fiddling. The brightness of the sides and front camera is dimmable. The focus of up to 10 cm is good, with which larger caverns can also be inspected. The side camera also has a positive effect here. It is no longer necessary to put on a mirror, the magnet is too weak for me. Overall a very good buy, especially considering the price and the good functionality.