A-FH-300: 300 Liter flow head for spirometry with tubing
A-FH-300-3: 300 Liter flow head for spirometry ( set of 3 flow heads with 1 tubing)
A-FH-1000: 1000 Liter flow head for spirometry with tubing
A-FH-10: 10 Liter flow head for spirometry with tubing
A-FH-1: 1 Liter flow head for spirometry with tubing
Compatible with the IX-TA-220, IX-PEAK, IX-PEAKPRO, SP-304