... compact and portable Features: High resolution 12.1”color TFT displayLightweight, compact and portableECG, SPO2, ... 15-300bpm ECG waveform: 2 channalsAccuracy: ± 1 bpm or ±1%S-T segment detection Measurement rang :-0 ... alarm,alarm events review High resolution 12.1"color TFT displayLightweight,compact and portableECG,APO2 ... SPO2/ TEMP/ RESP /PR Lexi***12.1-inch 6-Parameter Patient Monitor with CE and ISO