SP21 Handhedl Pulse Oximeter

• Parameter Specifications
• SpO2 
Range: 35%～100％ 
Resolution: 1% 
Accuracy: 2% (range 80%-100%),
3% (range 70%-80%), unspecified (﹤70%) 

• Pulse Rate

Range: 25bpm / min ～250bpm / min
Resolution: 1bpm
Accuracy: 2bpm Normal

• Temperature 
Range : 18 ~ 45 °C Resolution : 0.1°C Accuracy: 0.2°C

• Features

• Support the oximeter probe for Adult,Infant and Neonate. 

• Compatible for Nellcor sensor. 

• Big size3.5 inch color TFT LCD display for SPO2/PR/Pulse bargraph/ plethysmogram. 

• Visual and sound prompt function. 

• Ajust the parameters in friendly menu. 

• Low Battery voltage indicator. 

• Automatically switch off within 3 minutes when no signal. 

•Standard rechargeable Li battery is available for power supply
•Data store and review
•Monitor and Spot Mode
•English Language