Spirometer AirNext & Bluetooth

Air Next is designed to work with single-use NuvoAir disposable turbines. When performing a spirometry test, the user exhales into the turbine. The airflow generated sets a rotor in motion. Air Next registers the speed of the spinning rotor, converts it and transfers the data via Bluetooth to the smartphone app.
Click [here](https://www.docsurge.co.za/wp-content/uploads/2020/12/2019_NuvoAir_Ari-Next_User-Manual.pdf) to see product brochure and usage guide.
• Flow/volume measurement system: Bi-directional optical
• Measurement method: Infrared interruption
• Power supply: 2 x 1.5V AAA alkaline batteries
• Dimensions: 98 x 62 x 26 mm
• Weight: 75g
• Flow range: 0 – 14 L/s
• Volume accuracy: ± 3%
• Flow accuracy: ± 5%
• Dynamic resistance at 12 L/s: <0.5 cm H2O/L/s • Operating conditions: T: min +10°C/max +40°C, RH: min 10%/max 95%, ALT: max 2000m • Conditions of storage: T: min -20°C/max +60°C, RH: min 10% /max 95%, P: min 500mBar/max, ALT: ≤ 5000m • Life expectancy: 10 years • Regulations applicable: MDD 93/42/EEC, ISO 26782, ISO 23747, Electrical Safety IEC 60601-1, Electro Magnetic Compatibility • Works with iOS and Android devices • Connects via Bluetooth • Powered by 2 x 1.5V AAA alkaline batteries • Designed for single-use NuvoAir disposable turbines • Bi-directional optical flow/volume measurement system • Infrared interruption measurement method • Compact dimensions: 98 x 62 x 26 mm • Lightweight: 75g • Flow range: 0 – 14 L/s • Volume accuracy: ± 3% • Flow accuracy: ± 5% • Dynamic resistance at 12 L/s: <0.5 cm H2O/L/s • Life expectancy: 10 years