This DEFIBRILLATOR/MONITOR features a case combined with a handle and a paddle holder and comes to you in a single portable design. The high quality LCD display indicates ECG trace and access to defibrillation and monitoring functions can be had directly from the defibrillation paddles and digital keyboard. The SpO2 monitor Electrocardiogram monitor has the ability to monitor up to three ECG leads and comes with user selectable alarms and heart rate presentations. Some of the other features of the SpO2 monitor Electrocardiogram monitor include adjustable sweep speeds, volume and freeze control, ECG size, user selectable alarms, pulse frequency and SpO2 monitoring, Manual defibrillation, 12V DC or internal battery, works for 6 continuous hours or 60 discharges at 360 Joules and ships with a battery charger.