• Simple to clean and use
• Measures expiratory flow rate accurately
• Small shape and light weight design for portability
• Each, case of 10

Truzone Peak Flowmeters make it easy to monitor peak expiratory flow rates and follow a prescribed asthma management program or asthma protocol. Small size and shape enhances the portability and ease of use. The unique scale allows device to be used for pediatrics as well as adults and through the use of color-zone decals each TruZone can be customized for effective asthma management.

Features: Accurate measurement of PEFR in low flows (pediatrics) and standard flows (adults), color zone decals are easily applied for customization to aid in asthma management programs, simple to clean using soap and water, meets current American Thoracic Society Wave 26 standards.

Note: This product can not be returned once opened. Verify product specs before opening.