Dominant sound freq. [Hz], high range

Circlular grille (7 V) 18780,243
Plastic dust filter (7 V) 5583,400
Hexagonal grille (7 V) 1974,030
No obstacle (7 V) 1974,030
Nylon dust filter (7 V) 1974,030
Value
  • Value
  • Power voltage
  • Obstacle
Ascending
  • Descending
  • Ascending
Settings...
?