Handheld Spirometer SP90- Contec

The Contec SP90P is a portable pulmonary function test device that can be used to determine a patient’s respiratory function status. The device uses the principle of differential pressure sensing to measure FVC, SVC, MVV, and MV. It displays the measurement results and respiratory waveform on a TFT HD screen. It is applicable for the diagnosis and therapeutic evaluation of lung diseases (e.g., asthma, COPD, pulmonary fibrosis, and cough, etc.)

• Measures and displays test points related to FVC, SVC, MVV, and MV.
• Displays the measured respiratory waveform, works with the master device for real-time testing
• With user information and case data management functions.
• Built-in multiple predicted values, displaying the relationship between the measured value and the predicted value.
• BTPS correction function, automatically measures environmental parameters.
• Supports bronchial testing.
• Voice prompt function.
• With calibration and verification functions to ensure test accuracy.
• Data transmission: Bluetooth, USB data cable.
• One-button test function.
• Rechargeable lithium battery, battery level indicator.

Technical data:
Volume range: 0 ~ 10 L
Flow range: ± 16 L/s
Volume accuracy: ± 3% or ± 0.05 L (whichever is greater)
Flow accuracy: ± 5% or ± 0.17 L /s (whichever is greater)
Dimensions: 143 mm (L) × 64 mm (W) × 41 mm (H)
Weight: 220 g