FeaturesSimple operation and rapid test, Basically analyse and state explain, Provide rate-volume and volume-time waveform used for diagnosing to doctor, Inner flash memory for data storage, and the storage data can be uploaded to computers
Dimension97mm (L) x 89mm (W) x 36mm (H)
Max volume10L
Net weight150g
Batterybuilt-in lithium battery (DC 3.7V)
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