4 parameters: SPO2, PR, PI, 8 hours sleep monitoring memory storage function!
Advantages: light weight, easy to operate, easy to carry, the most important thing is that it can be 8 hours of sleep monitoring.
Screen display: OLED screen color,SpO2 waveform.
Accuracy range: accuracy ±4% or even less than 0.1% for hypoperfusion.
Power supply : 2 PC AAA batteries .
Suitable for hospital, home, community medical treatment, sports healthcare, etc
Display Mode: LED display
SpO2 Measuring Range: 0%～100%, (the resolution is 1%).
Accuracy: 70%～100%: ±2% ,Below 70% unspecified.
PR Measuring Range: 30bpm～250bpm, (the resolution is 1bpm)
Accuracy: ±2bpm or ±2% (select larger)
Item Weight: 8.8 ounces Shipping Weight: 1 ounces ASIN:B086N24TT1 UPC: 778112343130 Customer Reviews: 1.0 out of 5 stars 2 customer ratings Amazon Best Sellers Rank: #72,442 in Health & Household (See Top 100 in Health & Household) #153 in Fitness & Activity Monitors
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