|Minimum Order Quantity||100 Piece|
|Circumference||up to 8 cm|
Best quality Disposable bio-degradable PFT Mouthpieces
for doing pulmonary function test for all kinds of Machine like RMS, Clarity, MIR, Schiller etc.
Specially designed for ease of use. It can be fitted to most of the spiromerters available in the market either directly or through an adaptor. Packed individually