Description
The brightness is fully dimmable from 1% to 100%
width thick 40/41 107CM 41CM 13CM 38/39 103CM 39CM 12CM 36 93CM 36CM 10CM
Temperature
Quick to set up and easy to adjust volume for a comfortable listening experience
Color LCD, Handheld Rechargeable Bluetooth Spirometer, Lung Monitor PC Software Bathroom Essentials The brightness is fully dimmableIntroduction The SPIROMETER is a hand held equipment for checking lung conditions, adopts the infrared signal acquisition mode for measuring items related to FVC, and is applicable for hospitals, clinics, and family routine tests. Functions Forced Vital Capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital capacity (FVC) ratio (FEV1 FVC), peak expiratory flow (PEF), forced expiratory flow at 25 % of FVC (FEF25), forced
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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