PULSE OXIMETER H2

Resolution: ±1%

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

Pulse rate

Measurement range: 30~240 bpm

Resolution: ±1%

Accuracy: ±2bpm or ±2% (select   larger) 

Low Perfusion ≤0.4%

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

103 (L)   × 64(W) ×37(H) mm

420*410*350mm/200pcs/13.2kg

65g(without   batteries)