simultaneously acquistion of 12leads ECG data, LCD display o foperation menu, hight resolution thermal ... DC power I. FeaturesSimultaneously acquisition of 12 lead ECG data, IEC Class I, type CF safety standard.Function ... Digital sampling: 12 bits (simultaneously acquisition of 12 leads ECG data) DFT Filter automaticadjustment. Sensitivity: Auto, 5, 10, 20mm/ ... : 2.3kg ECG/EKG with handle and large LCD