Compact, small, light, easy for carrying and handing LCD display of measurement and PLETH Intelligent parameter monitoring interface Audio and visual alarm Storage and review of patient's trend data up to 36 hours which is never lost even when power is off Common AA alkaline or rechargeable batteries to support 7 continuous working hours Battery capacity indicator Automatic power off Patient's trend can be transmitted to a personal computer for displaying, saving and printing Suitable for adult, pediatric, infant and neonate patients