AED Pro automated external defibrillator offers basic and advanced life support functions. User-friendly unit has just 2 buttons and intuitive interface. CPR-D padz electrode measures chest compressions during CPR. Unit converts compression data and provides visual and audible feedback. Also features electrocardiogram (ECG) monitoring. Rugged, weather-resistantwithstands harsh environments. Available in 3 models: semi-automatic, semi-automatic with manual override capability, and manual-only. Ideal for medical workers who perform frequent or infrequent rescues. Available on GSA Contract.