The ZOLL® AED Plus® can actually see when you are doing CPR and help you do it well. The AED Plus features Real CPR Help®, a unique CPR feedback tool that is able to monitor CPR quality and provide real-time feedback for depth and rate of chest compressions. Audio and visual prompts help you to rescue with a confidence and clarity unmatched by any other AED. Size: 13.3cm x 24.1cm x 29.2cm. Weight: 3.1kg