AS/NZS 4237:1994
AS/NZS 4237:1994 Respiratory therapy equipment - Peak expiratory flow meters
standard by Australian/New Zealand Standards, 01/01/1994
Full Description
Sets out requirements for simple mechanical, electro-mechanical, and electrical portable hand-held peak expiratory flow meters for self-monitoring of peak expiratory flow rate. Appendices include methods for determining accuracy and repeatability of flow meter output, effects of ageing and back pressure at constant flow.Cart
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Specials
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AS/NZS 3350.2.30:1997/Amdt 1:1999
$12.56 (-57%) $5.40