rossmax SB220 Fingertip Pulse Oximeter Instruction Manual
i-rossmax SB220 I-Fingertip Pulse Oximeter Isingeniso I-Rossmax Fingertip Pulse Oximeter SB220 isetshenziselwa ukukala ukugcwala komoya-mpilo emithanjeni (% SpO2) we-hemoglobin kanye nesivinini sokushaya kwenhliziyo, okuyisibonakaliso esibalulekile se…