... RA, LA, LL, RL,V)Lead selection: I, II, III, avR, avL, avF, V,Waveform: 2 chLead ... or RA, LA, LL)Lead selection: I, II, III,Waveform: 1 chGain: ´2.5mm/mV, ´5.0mm/mV, ... Neo/Ped: 15 ~ 350 bpmAccuracy : +/- 1% or +/- 1bpm,which greatResolution: 1 bpmSensitivity: > 200 (uV P-P)Differential Input ... RangeAdult: 0 ~ 120 rpmNeo/Ped: 0 ~ 150 rpmResolution: 1 rpmAccuracy : ±2 rpmApean Alarm: 10 ~ 40 SNIBPMethod: ...