Peak Flow Meter (Adult/Child) Standard

PRODUCT FEATURES

• • Model:: Standard Low Range
  • Identification: Clear (adult) White (child)
  • Flow ( l /min.): 60 to 900 30 to 360
  • Accuracy: 5% 5%
  • Approx. weight (gr.): 60g 60g
• The disposable mouth pieces are compatible with this unit.