Contec SP10W Spirometer

1.8” Color LCD, DC3.7 V ,FVC, FEV1,FEV1%, PEF, FEF25, FEF75,FEF2575 Can Be Measured. The Testee Condition Can Be Shown by The Ratio of The Measured Value and The Predicted Value Transmit Data via USB Data Line(computer) or Bluetooth Transmission (mobile phone)

2.Flow rate-volume chart, volume-time chart display.

3.Data memory delete, upload and review.

4.Trend chart display.

5.Scaling(Calibration).

6.Information prompts when volume or flow goes beyond the limits.

7.Automatic power off when there is no operation in one minute.

8.Rechargeable lithium battery and with charging tips.

9.Battery power display.