For the price this is a great thermal camera. It's performance is as good a other makes costing a great deal more. It's easy to set up and use, there are several YouTube videos showing how to do it, which has been very helpful, the manual provided is also clear and concise. The build quality is great, it feels solid in use and all the control buttons have a quality feel to them. I bought this model after a good deal of research and I'm very pleased with this purchase.
Pros: Great device - good thermal resolution - works stably - Cheaper than FLIR
Cons: Reflectivity must be well adjusted - otherwise quite inaccurate.
Maybe heavy device ..
But, thermographic picture is excellent !