500 Standard Two Way Peak Flow Meter Disposable Card Mouth Breathing Pieces
Features
- 500 x Mouth Pieces
- Universal adult size
- Fits most flow meters without the use of an adapter
- Disposable
- Cardboard construction
Product Details
- ASIN: B07CM3SMJ7
- Item model number:
- Average Customer Review: Customer Reviews
Product Description
Peak Flow Meter Two Way Mouth Pieces- Universal adult size
- Fits most flow meters without the use of an adapter
- Disposable
- Cardboard construction
