finger pulse oximeter, household quick test oxygen in your blood


Main performance
Display Mode:0.96" Dual-color OLED display(blue and yellow)
Screen Resolution:128*64
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)
Measurement Performance in Weak Filling Condition: SpO2 and pulse rate
can be shown correctly when pulse-fillingratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select
larger).
Resistance to surrounding light: The deviation between the value
measured in the condition of man-made light or indoor
natural light and that of darkroom is less than ±1%
Power Consumption:less than 30mA
 Voltage: DC 2.6V~3.6V
 Power Supply: 1.5V (AAA size) alkaline batteries × 2
Battery working hour: Theoretical number is 32 hours.
Safety Type: Interior Battery, BF Type
Accessories
Pulse Oximeter
 Pouch
Hanging Belt
 User Manual
Dimensions and Weight
Dimension: 57(L) × 31(W) × 32(H) mm
Weight: About 50g