AriaTele has been designed by Spacelabs as a new telemetry transmitter which provides a reliable means of monitoring ambulatory patients. This cost-effective device provides a high performance and features a large full color screen. This large, easy to read graphic display enables patients' ECG or SpO2 waveforms to be easily viewed. Four ECG leads can be viewed, lead by lead, along with the heart rate. The wires can be changed when necessary and the cables can be channeled comfortably through a patient's clothing due to the fact that the ergonomic design allows for the wires to be neatly placed in a grouper set. The slim and lightweight AriaTele has been waterproofed to IPX7 and runs on either NiMH batteries or standard AA alkaline batteries.