... RA, LA, LL, RL,V)Lead selection: I, II, III, avR, avL, avF, V,Waveform: 2 chLead mode: 3 Leads ( R ... mmHgDIA:10 ~ 100 mmHgMEAN:20 ~ 110 mmHgResolution Pressure:1mmHgAccuracy Pressure Maximum Mean error: ±5mmHgMaximum Standard deviation: ±8mmHgOverpressure ProtectionAdult Mode: 297±3 ...