Specification

Method Dual wavelength  LED

Range of SPO2              : 50-100%

Resolution SPO2           : 1%

Accuracy SPO2               : 90-99% : < + 2%

70-89% : < + 4%

50-69% : < + 6%

Range pulse rate        : 30-250 beat/minute

Accuracy pulse rate   : + 1 bpm

Battery                          : 1.2 v x 5 pcs rechargeable NiMH 2000-2300 mAh

Life                                : Approximately 20 hours for normal measurement  status

Alarm                            : Low power light alarm

Ambient temperature    : 5⁰C – 40⁰C

Relative humidity          : ≤ 85%

Storage humidity           : ≤ 80%

Safety Class I, type B F