About this 3D model
I didn't have any super glue or magnets, so I designed a thermometer holder that doesn't require any attachments. It simply slides into the gap between the P1S housing and frame. You'll hear a click when it's installed. The bottom has a lip that securely clips onto the frame to keep it from detaching due to machine vibrations. I used a thickness of 1.5mm, which provides enough strength without being too tight on the housing and damaging it. It's positioned as far out as possible, so it's not obscured by the print head or the reflected light when monitoring. I used a standard thermometer, measuring 48*15*28mm.