... (FM-6000) as follows;1) Standard configuration: 5 lead ECG, Respiration, Temperature, Heart Rate/ Pulse Rate, SpO2, NIBP ... 6 hours/1 second—128 hours/1 minute Specification of ECG Lead mode: 12 leads (R, L, F, N ... Resuming time of base line: after defibrillation<3s Range of ECG signal: ±10 mV (peak value) Frequency response: ... Average time constant: <10s FM-6000 Multi-parameter Hand-held patient monitor