We are offering ambulatory bp monitor.Feature:compact and portable, easy to use suitable for adult, pediatric and neonatal patient.Large color lcd display of nibp, spo2 and pulse rate adjustable audible and visual alarms real-time ambulatory monitoring.24 hours storage and review of date.All date can be transferred to a pc through windows-based software for review and print. specifications display color lcd power two "aa", 1.5v alkali battery dimension 120*80*32mmweight < 350g(including batteries) spo2 measurement range 35-100%resolution 1%accuracy 70-100% 2% 0-69% unspecifiedalarm range 0-100% pulse raterange 0-254bpmresolution 1bpmaccuracy 1bpmalarm range 0-254bpm nibp method oscillometrymode manaualautomaticcontinousmeasurement range 25-260mmhg(max:280mmhg)automatic measurement interval 5, 10, 15, 30, 45, 60, 90 minutesresolution immhgoverpressure protection 300mmhgalarm systolic, diastolic, mean alarm range:10-270mmhg