This Electrocardiogram Machine, from Clarity offers several outstanding features such as: TISA (Tue Interpretation Sensitivity Algorithm) equipped, a keypad that allows access to ALL functions, bright LED lighting to indicate important functions and settings, a 12-lead acquisition, a 3 channel print format, a detailed interpretation package and quantitative analysis of those interpretations, personalized tracings with user name indication, an excellent recording quality with a high resolution printer, and a link to PC connection (optional)