Features:

* Designed for daily home healthcare and clinic
* Light weight and portable size
* 1.8" 160x128 TFT display, led backlight.
* Simple operation and rapid test.
* Basically analyse and state explain.
* Provide rate-volume and volume-time waveform used for diagnosing to doctor
* *Inner flash memery for data storage, and the storage data can be uploaded to computers. (used USB or wireless manners)
* Power capacity indication and automatic power off in 1 minute.

Specifications:
* Max volume: 10L
* Flow range: 16L/s
* Volume accuracy: ?％ or 50ml
* Flow accuracy: ?% or 200ml/s
* Battery:built-in lithium battery (DC 3.7V)
* Dimension:97mm（L） ?89mm（W）?36mm（H）
* Netweight: 150g