Home › Forums › FLIR ONE SDK Development › Device specific › CAT S60/S61 smartphones › [CAT S61] The temperature is lower when we power on S61 phone. Tagged: S61 Temperature This topic contains 0 replies, has 1 voice, and was last updated by dark 5 months, 1 week ago. Viewing 1 post (of 1 total) Author Posts April 19, 2020 at 8:01 pm #11835 dark Participant Hi Flir: We have one Cat S61 phone. We try to measure human head temperature by S61 phone. There is a problem now. Our measure target and point is the same always. The temperature will be lower 3~4 degree when S61 is just power on. ex. Cat S61 power on 30 seconds. Measure 31 degree with the same person. Cat S61 power on 5 minutes. Measure 35 degree with the same person. Why is S61 measure variance so much? (-4 ~ 0 degree) DarkHou Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.