1)Portable 12.1" color TFT display
2)Unique interface switch by one button and simple icon-style menu
3)Anti pull down design with reasonable interfaces position
4)Large volume of graphic and tabular trends of all parameters
5)3-level adjustable audible and visual alarm
6)Pacemaker detection and arrhythmia analysis
7)Built-in rechargeable lithium battery for max 2 hours use
8)Support Central Monitoring System
