... Product Specification1 ECGLead Mode: 5 Leads (R, L, F, N, C or RA, LA, LL, RL,V)Lead selection: I, II, III, avR ... , V,Waveform: 2 chLead mode: 3 Leads ( R, L, F or RA, LA, LL)Lead selection: I, II, III,Waveform: 1 chGain: ´2 ... : > 85 dBElectrode offset potential: ±300mVLeakage Current: < 10 uABaseline Recovery: < 3 S After Defi.ECG Signal Range: ±8 m V ( Vp-p ...