TFT Pediatric Pulse Oximeter Medical Oxinometer Oxygen Saturometer Finger Oxymetric Oxyometer Pulsiometer For Adult Chil

Welcoime to GVI GroupBuy Mall! Happy Shopping! TFT Pediatric Pulse Oximeter Medical Oxinometer Oxygen Saturometer Finger Oxymetric Oxyometer Pulsiometer For Adult Child Sport What includes? 1 x Pulse Oximeter 1x Packing 1x Lanyard 1 x Blister box 1x Instruction Manual 1x Certificate of Qualification. How to Use? If you can turn on the device, please check if the batteries were inserted correctly.