... display,support 12 channel waves,9 parameters include:ECG/RESP,NIBP,SPO2,TEMP,dual IBP, CO2, ... Standard, Big font, Trend table, NIBP trend,ECG full lead, OxyCRG,loC LayoutPowerful storage: maximum 720 ... :12.5mm/s, 25mm/s, 50mm/s6. Pacemaker rejection:Yes7. ST measurement Range: Accuracy:-2.0 ... 48mm2. Speed:25/50mm/s3. Channels:2 Standard configuration:ECG, RESP, TEMP, NIBP, SpO2Optional:dual IBP, CO2, ...