rossmax SB220 လက်ချောင်းထိပ်သွေးခုန်နှုန်း Oximeter လမ်းညွှန်လက်စွဲ
rossmax SB220 Fingertip Pulse Oximeter Introduction Rossmax Fingertip Pulse Oximeter SB220 is used to measure arterial oxygen saturation (% SpO2) of hemoglobin and pulse rate, an important indicator of your respiratory function. It is non-invasive device intended for spot-check of…