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SpiroStar USB spirometer unit
- Physical dimensions: 84 mm x 36 mm x 17 mm
- Weight: 20 g
- Frequency response: 0…250 Hz (-3 dB)
- Supply voltage: via USB port
- Temperature correction: software-based
- Temperature range (operating): +10…+40°C
- Temperature range (storage): -10…+50°C
- Relative humidity range: 5…85%
- Pressure range: 600…1060 hPa
- Safety standards : EN60601-1-1, EN60601-1-2, Class IIa medical device (MDD, 93/42/EEC), CE0537
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