used FLIR ONE 1st gen thermal camera for sale. it fits an iphone 5/5s/SE and it is an actual case for the phone with the IR camera built in. It is used and in perfect working order and shows some wear from being carried around in my shirt pocket. I bought it to figure out where the thermal leaks were in the house before adding insulation etc. it really can surprise you where they are! the FLIR ONE app is free in the app store. you can see where an animal has been on the ground or hiding up to ashort distance etc and see hot spots in the walls where there can be excessive electrical resistance etc. there are lots of uses you can think of. edit: I added a pic of a 220v dryer outlet that had one leg bad it almost started a fire. To see it turn the pic 90 degrees to the right the dryer is to the right of the outlet.