... ,aVL,aVF,V1,V2,V3,V4,V5,V6 ⅡⅢWaveform of Lead: 12 ways Gain: ×0.5 ,×1,×2,×4 Mode: diagnoses mode ... : ±300mV Drain current: <30μA Resuming time of base line: after defibrillation<3s Range of ECG signal: ±10 mV (peak value) Frequency response ... ,45,60 minutes Continuous mode: 5 minutes Range of pulse rate: 40-240 bpm Measuring range: Adult: Systolic pressure 25-255 mmHg Diastolic ...