TOPDONTC001 Thermal Camera for Android, Super IR 512x384 High Resolution, Thermal Imaging Camera, Thermal Imager - Optimized Temperature Accuracy, Works for Smartphones and Tablets & PC(not for iOS)

The camera is impressive. Well constructed and sturdy housing feels quality. The images are substantially better resolution than just a few years ago and the sensitivity opens up a wide range of applications. The software is what really makes it work. Images can be superimposed on the thermal image with a calibration method to match up the image from your camera to the thermal image. It logs thermal changes over time in a variety of ways and alerts can be set for it.I decided it's worthy of a dedicated phone just foe this. Even with that the cost comes in substantially lower than comparable full cameras.I use it primarily as a mechanic but already I can see many other possibilities. Would highly recommend at this price and time. I'm sure this tech will continue to advance as years pass so my recommendation is based on the current market.

It's really a good little thermal camera for the price. The thermals are good, the temperature seems accurate, the build quality is good. If you need an inexpensive thermal camera this is it.The good: It has a nice quality little case that comes with it, similar to a small hard drive case. Very protective. The build quality is good. It comes with an extension cord that's around 9" long (which you will need if you have a phone case that prevents the camera from seating all the way into the USB port). The image quality is good, and it seems accurate.The bad: It doesn't overlay a real camera image with the thermal image. That's a much more high end feature. The USB port length is not adjustable, so if your phone has a case on it that blocks the body of the thermal camera from getting close enough to the body of the actual phone, then the USB port won't plug in deep enough to work. That's why you get the short USB extension cord. The cord also keeps your camera easy to move around with your other hand.It's amazing what you can do with a thermal camera. You can look at your walls, windows and ceilings to see where cold air is leaking into your house. You can check for overheating electrical components. You can see if certain parts of an electronics board are failed and heated up (for PCM and motherboard repair, etc). On cars, you can look a cold car over in the morning and see if there are any warm spots. Warm spots indicate that some piece of electronics is running when it shouldn't be, causing a parasitic draw. You can spot bad bearings in a spinning pulley that are beginning to heat up. You can see if your brakes work evenly on both sides of the car, or if you have a bad wheel bearing. You can see if coolant is flowing properly thru a radiator, or if a thermostat is open and flowing water. It's really good for automotive diagnostics.If you are looking for a budget thermal camera, this is it!

The media could not be loaded. I have tried this camera against a very expensive handheld FLIR and a temperature probe sensor and this seems to be very close in comparison. The emissivity feature works but it doesn't seem to be super accurate when viewing things like shiny metal. I used the tempersture probe to get a baseline on a shiny metal object, adjusted the emissivity on the camera multiple times and could not accurately get a reading. Another thing I've noticed is when viewing an object that emits infrared (a TV remote control), this camera does not pick up any signs of infrared. I'm not sure if it's the type of lens over the camera or what, but trying every different color scheme and tried different settings, nothing seemed to work.Even with what I mentioned above, this thermal camera works very well. The update speed when viewing an object is so fast, the handheld FLIR doesn't compete. As soon as I move the camera to view an object, it shows the updated temperature almost immediately.. and on 3 separate parts of the screen! It shows where you are aiming and automatically locates the coldest and hottest objects in the view. The different color schemes are nice, I like how intuitive the app is to use, it gives you information on the emissivity section with common emissivity settings, it has a picture in picture mode so you can view in thermal and in normal lighting, the carry pouch, and USB line is also a nice addition; I have an otterbox case on my phone and because of the cable I don't have to remove the case to use the thermal camera.I've used this camera on my house that I'm remodeling to check for hot spots in the walls and ceiling; I've also checked another closed in house to check for leaks in the walls.I am very pleased with this purchase and will be recommending this thermal camera to others in the future.

The camera is excellent, compared with my FLIR one and even my FLIR Pro it has a much better sensor and much more practical design. I'm taking out one star though because of the software. It's actually a great app, high quality and full features, but it has some silly limitations that make it barely usable in some cases. The main issue is the fixed screen layout, which doesn't use the full screen real estate, nor it supports wide screen ratios like those of foldable phones (see screen shot), which means that if you spend extra money to get the largest and most usable screen in the market you get a tiny picture that barely covers one quarter of the screen.For some this might be a small problem, for others like me who need a picture as large as possible it's a critical issue.Other smaller problems are the lack of retention of settings like optical camera zoom and alignment, which shouldn't have to be configured with every use. But I'm hopeful and think this will likely be addressed in an upcoming update to the app, and when it does I'll happily update my review and rating.