Sauermann DBM 620C Air Flow Meter

The Sauermann DBM 620C comes with a standard DBM 620 and 4 additional hoods; 720 x 720 mm (2.36 x 2.36 ft), 720 x 1320 mm (2.36 x 4.33 ft), 420 x 1520 mm (1.38 x 4.99 ft), and 1020 x 1020 mm (3.35 x 3.35 ft) hoods with foldable frame and transport case.