LK87 OLED FINGER OXYMETER

Autonomy: 20 hours

Measuring range: 70-99%

Analysis: ± 1%

Measurement range: 30-240 bpm

Accuracy: ± 2bpm ή ± 2%

Low perspiration: ≤0.4%

Power supply:  2 * 1.5V (AAA size) Batteries (Not included)

Supply voltage: 2.6 ~ 3.6V

Power operation

Automatic switch - off