Pulse oximeter B1

Resolution: ±1%

Accuracy: ±2% (70%~99%),   unspecified (<70%)

Measurement range: 30~240 bpm

Resolution: ±1%

Low Perfusion ≤0.4%

Blood   perfusion indicates the PI value

Measurement range 0.2%-30% PI

Analytic: 1%

Power

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

100 (L) × 62(W) ×37(H) mm

62g(without batteries)