... :15-300bpmECG waveform: 2 channalsAccuracy: ± 1 bpm or ±1%S-T segment detection Measurement rang :-0.2mv~2.0mv Alarm:Yes ... High resolution 12.1"color TFT display Lightweight,compact and portable ECG,APO2,NIBP,RESP,2-TEMP,PR Optional:2-IBP ... Date and waveforms color be adjustable Arrhythmia analysis and S-T segment analysis Suitable for adult,pediatric and neonatal patientSPO2 Measurement ...