F380 is a non-invasive, handheld patient Oximeter. It adopts OLED to display the arterial oxygen saturation (SpO2), pulse rate (PR), pulse strength and plethysmogram. It operates on battery power supply. It is compact, small, light, and easy for learning and handling. It is suitable for monitoring adult and child patients. It is widely used in the hospital’s operation room, clinic section office, out-patient department, sickroom, emergency treatment, and the recovery and health care organizations, or in the family nursing and in the process of transporting patients.■ Lightweight for carrying and Easy-To-Use. ■ Silicon rubber shell protection and stable bracket for table usage. ■ Using DB9 type connector compatible with Nellcor Spo2 Sensor. ■ Support the oximeter probe for adult, neonate and infant. ■ Big size 2.8 inch color TFT LCD display for SPO2/PR/Pulse bargraph/plethysmogram. ■ Visual and sound alarm function. ■ Adjust the parameters in friendly menu. ■ Low Battery voltage indicator. ■ Automatically switch off within 3 minutes when no signal. ■ Inner Flash memory can store testing result up to 90 hours. ■ USB interface support upload the data to computer and review the history data with software in PC. ■ Standard 4X AAA 1.5V Alkaline Battery or rechargeable Li battery is available for power supply.1. Power: 4X AAA 1.5V Alkaline Bаtterу or rechargeable 1000MAH Li battery. 2. Hemoglobin saturation display: 35%-100%. 3. Pulse rate Display: 0-250 BPM. 4. Power Consumption: Smaller than 80mA(Normal). 5. Resolution:     a. Hemoglobin Saturation(SpO2): 1% Pulse rate: 1BPM     b. Pulse repetition rate: 1BPM 6. Measurement Accuracy:     a. Hemoglobin Saturation(SpO2 ): (70%-100%): 2% unspecified(≤70%)     b. Pulse rate: 1BPM     c. Low perfusion Condition ≤0.3% 7. Standard Accessories:     a. Adult finger SpO2 sensor 1 PCS     b. USB line 1PCS     c. Operation Manual 1PCS     d. Software CD 1PCS     e. Operation Manual 1PCS     f. 4 × AAA 1.5V Alkaline Battery 8. Optional Accessory:     a. Child finger SpO2 sensor     b. Neonatal finger SpO2 sensor     c. Temperature sensor     d. Rechargeable Li battery