Usmjerivač protoka testovent 417 idealan je za precizna mjerenja s testo 417 (0554 4170) ili 100 mm mjernim sondama s krilcima (0635 9435, 0635 9343 i 0635 9340).
More accurate volume flow measurement independent of the swirl direction
Reliable measurement results on swirl outlets
Flow straightener retrofittable for existing Testo funnels sets