**PF120A Model:** Compact, lightweight and portable. Built-in flexible three-zone management system. Easy-to-read numbers. Measurement Range 60-800 L/min. Accuracy and repeatability assurance. Suitable for use with disposable mouthpiece. Design for adult. Washable. EN ISO 23747:2009 compliance. CE approval.
Click [here](https://www.docsurge.co.za/wp-content/uploads/2020/12/Peak-Flow-Rossmax.pdf) to see the product’s brochure. Click [here](https://en.wikipedia.org/wiki/Peak_expiratory_flow) to read more about peak flow.
• Compact, lightweight and portable
• Built-in flexible three-zone management system
• Easy-to-read numbers
• Measurement Range 60-800 L/min
• Accuracy and repeatability assurance
• Suitable for use with disposable mouthpiece
• Design for adult
• Washable
• EN ISO 23747:2009 compliance
• CE approval
EN ISO 23747:2009 compliance, CE approval
• Compact, lightweight and portable
• Built-in flexible three-zone management system
• Easy-to-read numbers
• Measurement Range 60-800 L/min
• Accuracy and repeatability assurance
• Suitable for use with disposable mouthpiece
• Design for adult
• Washable
• EN ISO 23747:2009 compliance
• CE approval