■ Designed for daily home healthcare and clinique
■ 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.
■ Max volume: 10L
■ Flow range: 16L/s
■ Volume accuracy: ±3％ or 50ml
■ Flow accuracy: ±5% or 200ml/s
■ Battery:built-in lithium battery (DC 3.7V)
■ Dimension:97mm（L） × 89mm（W）× 36mm（H）
■ Netweight: 150g
² Multi-function Stethoscope unit
² 1x External SPO2 Oximeter Probe
² 1x User Manual
² 1x Power Adapter
² 1x USB Charging Cable
Manufacturer: free shipping healthcare