Flir tg165 spot thermal camera 25 to 380 c flir tg165 the flir tg165 imaging ir thermometer is equipped with a thermal imaging camera allowing you to see issues that would be time consuming to find using a spot ir thermometer flir s exclusive lepton 8482 micro thermal camera provides a clear image so that you can quickly identify temperature differences in the work area place the on screen cross hair over the point of interest pull the trigger and the tg165 captures both the spot tempe