This is the case for Lidl Anemometer PWM B2 (Another versions are probably compatible too). Please if someone have the other devices like thermometer and noise meter, test is for fit.
The bottom lid can be opened. The hinge is made of M2 or M3 (after small drilling) screw. Print the case in stand up position and the lid in lay down position. Printable with 0.8mm nozzle too. No need for supports.
PETG is a good choice for this project.
If the closing lip is not locking the lid properly, use some heat to bent the lip a little bit inwards.
anemometer-case.STL | 251.0KB | |
anemometer-priklop.STL | 34.1KB |