These meters are interesting because they have thermal imaging. That means they use heat. This is a good way to measure since heat is not easily detectable in other ways but can tell us a lot. There are three meters being released so there are different ones to choose between. It will be easy to find one to meet your needs if you need to do your own electrical testing. This is a safety measure so it does help to have a good meter.
Read more: FLIR to Release Three Electrical Test, Measurement Meters with Thermal Imaging