Measurement range: 70～99%
Accuracy: 2% (70%～99%), unspecified (<70%)
Measurement range: 30～240 bpm
Accuracy: 2bpm or 2% (select larger)
Low Perfusion ≤0.4%
1.5V (AAA size)
alkaline battery x 2
Supply voltage: 2.6~3.6V
Working current ≤30mA
Automatic power-off,Automatically power off when no signal in the oximeter for more than 8 seconds
Dimension & Weight :58 (L) × 31(W) × 29(H) mm 60g
1.long fingertnails are not good for monitoring accurate result,neither is blue nail polish
2.pls keep movement to a minimum when you are using the item
3.pls read the manual before using,which will help you know the product a lot.
Quickly Measure, your blood’s SpO2 oxygen saturation levels, pulse rate and pulse strength in 10 seconds or less
Easily Operated with its Single Button Operation and reliable battery life due to its automatic shut off feature.
OLED Multidirection Display – Rotatable multidirectional display, allows you to view your results in any direction plus Pulse wave, Pulse Rate, bar graph, SpO2 level and Battery level.
Light and Compact，fit for sports lover who likes monitor real blood’s SpO2 oxygen saturation levels and pulse rate and daily home use.
You Get :1xPulse Oximeter , 1×Hanging cord, 1×User manual plus our 1 year warranty and friendly customer service.