I wanted to add a second thermometer to K40 laser so I can measure temperature in the bucket (Im using icemaker to cool down coolant).

You need:

• 2x 10x2mm neodymium magnets → https://s.click.aliexpress.com/e/_DBCqmDf
• 1x digital thermometer (2m cable) → https://s.click.aliexpress.com/e/_DC2qZEd

Print vertically, add supports (if you need them)