The dash 4000 patient monitor is a complete portable bedside monitoring solution that features ecg, nellcor technology, non-invasive blood pressure (nibp), spo2, and temperature. optional co2 parameter is available. the full-featured dash 4000 monitor offers a 10.4? screen. from the presentation in the emergency department to surgery in the or to recovery in the pacu, treatment in the icu and transfer to the step-down unit, the dash monitor is an exceptional choice for every point of care.