Thanks for the introduction and review. I’ve had thermal imaging on my mind lately – thinking about wanting to use such a tool to examine loss of cold air around my house (August in the SE US is not just humid, it’s also very hot!) I’d like to try one to help me pinpoint cold spots on the outer envelope, and possibly check them after repairs. The same for cold weather, when the air leaks or heat transmission and losses may take different paths. I’ve even wondered if this sort of investigation could be part of a good business model, helping to audit heat loss or gain for homes & businesses. Maybe working with contractors. I wonder if this unit would be up to the task?