Oximeter Yuwell YX303 Fingertip Pulse Oximeter oxymeter Oksigen SpO2 Brand Name : Yuwell YX303 (TOP BRAND MEDICAL NO 1 ) Model Number : Oled Digital Fingertip Pulse Oximeter INCLUD 2* battery AAA State of Assembly : Ready-to-Go Scale : 1:5 Features : Slot Gyro : Medical Pulse Oximeter Control Channels : 2 Channels Max Speed : Yuwell YX303 Digital Fingertip Pulse Oximeter : Medical Pulse Oximeter Heart Rate Monitor : Measuring blood oxygen levelsand pulse Care for Health : For Adults