| Test Flow for Exhalation: | 160L/Min |
|---|---|
| Test Flow for Inhalation: | 30L/Min and 95L/Min |
| Flow Rate Accuracy: | ±3% |
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| Test Flow for Exhalation | 160L/Min |
| Test Flow for Inhalation | 30L/Min and 95L/Min |
| Flow Rate Accuracy | ±3% |
| Resistance Range | 0~500PA |
| Differential Pressure Gauge Accuracy | ±1% |
| Power | AC220V, 50 or 60 Hz, Customized Available |
Suppliers with verified business licenses
Audited Supplier 
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