Reference: VVG41.20/SI
Out-of-Stock
Testo vent 417 set of flow measurement cones - TESTO : 0563 4170
Set of VMC and ventilation cones for volumetric flow measurement
ADVANTAGES:
- Quick and comfortable measurement
- Easy mounting
- Suitable for square outlets up to 300x300mm
- Suitable for round outlets up to Ø200mm
- Can avoid the rectification method for the determination of means
- With carry case and instructions for use of the measurements
