Description
The RETROTEC 300 Series calibrated fan can measure flow rates of less than 0.0085 m3/h (0.0002 l/s), values small enough to measure leakage from an electrical outlet.
The RETROTEC 300 Series door fan test fan allows to measure a greater variety of flow rates, from minimal infiltrations in a room to a whole passive house.
Ref. EU300FAN-E, EU300FAN-F

