Supplement for Testovent 415 flow meter (2)

I don't know if anyone can find this supplement for a Testovent 415 air flow meter (TESTO) useful. It went pretty well for me. If that's the case, I'll leave it here.

2 pieces of each type must be printed and joined with screws. Alternatively they can be joined with adhesive.

In this case, I used PLA to have no thermal requirements. PETG is a perfect alternative.

To improve the tightness of the supplement, it is advisable to add a self-adhesive rubber joint (EVA, neoprene or similar)

Additional material for assembly:

16 screws M3x10 DIN933 (ISO4017)

16 nuts M3 DIN934 (ISO4032)

32 washers M3 DIN125 (ISO7089)