Features
1, Forced Vital Capacity (FVC), Forced Expired Volume in one second (FEV1), the ratio of FEV1 and FVC (FEV1%), Peak expiratory flow (PEF), 25% flow of the FVC (FEF25), 75% flow of the FVC(FEF75) and average flow between 25% and 75% of the FVC(FEF2575) can be measured. Besides, the testee condition can be shown by the ratio of the measured value and the predicted value
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.
10, Designed for daily home healthcare and clinique
11, Light weight and portable size
12, 1.8" 160x128 TFT display, led backlight.
13, Simple operation and rapid test.
14, Basically analyse and state explain.
15, Provide rate-volume and volume-time waveform used for diagnosing to doctor
16, 7 Inner flash memery for data storage, and the storage data can be uploaded to computers.(used USB or wireless manners)
17, 8 Power capacity indication and automatic power off in 1 minute.
Specifications:
1, Max volume: 10L
2, Flow range: 1L/s~16L/s
3, Volume accuracy: ±3% or 0.05L(whichever is greater)
4, Flow accuracy: ±10% or 0.3L/s(whichever is greater)
5, Battery:built-in lithium battery (DC 3.7V)
6, Dimension:97mm(L) × 89mm(W)× 36mm(H)
7, 7 Netweight:150g
| MOQ |
1 set |
| Delivery time |
7-10 days after payment |
| Payment terms |
T/T |
| Warranty period |
1 year |
Audited Supplier 
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