MD2000A Vital Signs Monitor, it can continually measure SpO2 and PR at a real time, and design friendly, light weight and portable. Widely used in hospitals, clinics, first aid centers and medical organization, etc. Accurate Measurement Professional Guarantee 1.Large display screen: LED screen display SpO2 and PR and 3.14" TFT screen display blood oximeter waveform at a real time, convenient for health care worker; 2. 99-item patient ID, 72 hours of data storage; 3. Anti-high-frequency electrosurgical equipment; 4. Suitable for adult and pediatric; Innovational Design Exhibit Quality 1. 3-level audio and visual alarm; 2. USB Data upload; 3. Built-in thermal recorder (optional); 4. Compatible with CHOICE CMS (optional); 5. Ultra-long Standby and Portable; 6. Intellectual control of power consumption, internal rechargeable battery lasts 24 hours; 7. Support AC or DC power;