Seek ThermalSeek Thermal IR Smart Phone Adapter 70 mK Manual Thermal Imager for iOS

This is an amazing little imager. It has great resolution and a decent refresh rate. I have used all-in-one units before but this is so much handier in it's little carrying case as I pretty much always have my iPhone with me. The difference between low end units with 60X80 pixel resolution and this one at 320X240 (a factor of 16) is very apparent. Being able to record stills or video is a great bonus. I would certainly recommend it for the hobbyist, renovator, home inspector or trades person.

Excellent product. It helped me to identifying some problem in my house, like insulations, vent problems and heat in my electrical painel. I am using from time to time as an hobby. It is expensive for this. However, it uses the battery of my smartphone and avoid future problems.