15 inch patient monitor USA Brand ECG, HR, RESP, NIBP, SPO2, RR, ... -IBP, Nellcor Spo2, EtCO2),Mult-gas/O2 15 inch patient monitor1)15’’ high resolution (1024*768) LCD display 2) Rechargeable lithium battery for longer lifetime ... alarms can be silencedVolume45~85 dB measured at 1 meter 15 inch patient monitor