24hrs Sleep Apnea Recorder SpO2 Respiratory Patient Monitor PC Software Alarm
(1) SpO2 and PR value display, pulse sound and bar graph indication. ◆ Accuracy under low perfusion: low perfusion 0.4 %, SpO2 accuracy: ± 4 %; PR accuracy: ± 2 bpm or ± 2 %, whichever is greater. ◆ Two kinds of SpO2 probes.