The probe SWA 32 fits any Swema 3000 with firmware 5.
40 or higher. Together, they measures air velocity 0…30 m/s. The equipment can display air flow and is suited to measure in ventilation ducts according to EN 16211:2015 or EN 12599:2012 and in fume hoods according to EN 14175:3-4:2019.
SWA 32 is a more accurate version of SWA 31. SWA 32 has smaller corrections on the calibration certificate.