SpO2 Measurement Wavelengths and Output PowerRed 660nm 3mw nominalInfrared 940nm 3mw nominalPulse RateRange: 30-254 bpmResolution: 1bpmAlarm Alarm: Probe off Finger out Low batteryModes: Visual informationDisplayType: OLED, double colorParameters: SpO2, PR, Pleth waveform, Pleth barMode: 3 display modes. RecordPatient ID 10 patientsData record Up to 72 hoursData transmissionTransmission method: Cable TransmissionData Cable Interface: dB9(Connect to Pulse Oximeter)USB (Connect to PC) More Product Features Trademark: CHOICEMMED Model NO.: MD300I Standard: CE, FDA, ISO Productivity: 100, 000 pcs / year Unit Price/Payment: N/G Origin: China Min. Order: 5 Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe Company: Beijing Choice Electronic Technology Co., Ltd

