IFOV Calculator for Testo thermal imagers
Please note the minimum distance of 1.64 feet.
A measurement at a distance greater than 164 feet is not recommended. We would be happy to advise you if you have any questions about such a requirement.
IFOVgeo-SR 0.08 in
Smallest recognizable object - with SuperResolution
IFOVmeas-SR 3,2 mm ø
Smallest measurable object - with SuperResolution
Size of the field of view