Portable Spirometer Adult / Children Peak Speed Meter Expiratory Peak Flow Meter For Monitoring Lung Breathing Function
Technical Details
| Brand Name: | HaiMaiYi |
| Color: | Children are red,Adults are blue |
| DIY Supplies: | Plumbing |
| Material: | Recyclable ABS plastic |
| Measurement Range: | 50-800 L/min BTPS |
| Model: | Portable vital capacity meter |
| Model Number: | PEF-3 |
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