The Tektronix 414 Portable Patient Monitor is a dual-trace instrument that simultaneously displays ECG and blood pressure or peripheral pulse, and provides a digital readout of heart rate, respiration rate, systolic/diastolic blood pressure, or temperature. It has pressure and heart rate alarms with selectable limits. It is AC or battery operated. It can be used with the 400 strip chart recorder.
Option 21 adds a second blood pressure trace.