Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Light NOT provided
5 volt AAA battery
Sensor: Chem-FET (measures NO2 converted from NO in the mouthpiece)
Advanced sample processing
Comes with a 3-year warranty covering defects in materials and workmanship
Vitalograph SafeTway One-Way Valve Mouthpieces x 50 Monitors & Screeners Light NOT providedThe affordable, low resistance SafeTway mouthpiece permits expired air to enter the measurement system while preventing it from returning to the user. This straightforward yet innovative patented design eliminates the risk of accidental pathogen inhalation. The SafeTway serves as a cost effective option for expiratory only testing, compatible with most pulmonary function test devices, including peak flow meters. An adaptor might be necessary. The Mini
US$ 15.75
US$ 39.00
US$ 100.00
