The data can be stored, deleted, uploaded and reviewed. Over - limit prompt function for volume and flow. Indicate expiration within 6 seconds by indicators.
The data can be transmitted by Bluetooth or USB cable. Real-time clock can be set and displayed. Automatic shutdown when there is no operation within two minutes. Display mode: 2.8'' LCD Volume range: 0 10 L Volume accuracy: ± 3 % or ± 0.05 L (whichever is greater) Flow range: 0 L/s 16 L/s Flow accuracy: ± 5 % or ± 0.2 L/s (whichever is greater) Working current: 200 mA Power supply: rechargeable lithium battery Safety class: internally powered equipment, type BF applied part. One User Manual One USB cable One mouthpiece (disposable accessory) One nose clip (optional) One power adapter (optional) One PC software.
Dimension: 160 mm (L) × 65 mm (W)× 45 mm (H) Weight: 190 g. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Spirometers & Peak Flow Meters". The seller is "qiuyu_4054" and is located in this country: CN. This item can be shipped worldwide.