Portable Thermo-Anemometer
Airflow calculation. Selection of units. Displays minimum and maximum values.
LV 110: 100mm diameter vane probe, range from 0.3 to 35 m/s.
LV 111: 14mm diameter vane probe, range from 0.8 to 25 m/s.
LV 117: 70mm diameter vane probe, range from 0.4 to 35 m/s.