Vitalograph asma-1 Electronic Asthma Monitor ophthalmoscopes 18 unique aperture/filter combinations for

18 unique aperture/filter combinations for greater versatility

Welch Allyn Disposable Spirometry Flow Transducers

Innovative Durashock™ technology at a budget price…

making it accurate and reliable

Spacious interior for convenient and easy access to instruments inside

Vitalograph asma-1 Electronic Asthma Monitor ophthalmoscopes 18 unique aperture/filter combinations forIdeal for monitoring PEF and FEV1 at home, work, in clinical trials, in primary or secondary care. The Vitalograph asma 1 is a lightweight home use electronic respiratory monitor that measures PEF and FEV1. It offers greater accuracy than mechanical peak flow meters and eliminates the need for paper record cards. Ideal for monitoring at home, work, in clinical trials, in primary or secondary care. Measures FEV1 and PEF. Electronic record no need for