Available for hire is a Flir One IOS version thermal camera.
Will connect to Iphone 5, 5S, 6, 6S and Ipad Air series.
This thermal camera is great to give you an idea of hot/ cold spots in your house, where air may be leaking in or out of your house, whether you may need extra insulation in the ceilings etc. It will create photos and videos for you to record your findings.
I can lease the thermal camera with a Iphone 5S for you if you do not own a IOS device, (small additional cost) and can assist in transferring photos and videos if necessary.
I will demo the device to the hirer so that you have the basics.
Flir thermal camera IOS reviews