That is not an accurate way to test a geo knight press ...you need to test using this or something like it. Your reading will always be off using that laser thermometer.Hi,
I just got a used Geo Knight DK20s heat press. I have a digital laser thermometer that I'm using to check the accuracy of the display readout. Although I'm getting some variations with the angle that I hold the gun/device, for the most part it's reading about 30 degrees higher than the display. I'm not sure how to determine which one is right. Do I need to get a second tester to break the tie? Is it expected that there should be such a difference? All I did was transport it 3 hours from it's previous location.