IFOV Calculator for Testo thermal imagers
Please note the minimum distance of 0.5 meters.
A measurement at a distance greater than 50 meters is not recommended. We would be happy to advise you if you have any questions about such a requirement.
IFOVgeo-SR 1,1 mm
Smallest recognizable object - with SuperResolution
IFOVmeas-SR 3,2 mm ø
Smallest measurable object - with SuperResolution
Size of the field of view