Vender SMY Fingertip Pulse Oximeter SPO2 PR PI RR Smart Household Adult Heart Rate Monitor al mejor precio

Dear friend, welcome to our shop！Hope you have happy shopping！More discount are waiting for you! Product detailed parameter table Blue metallic spray paint and black color scheme Blue metallic spray paint and white color scheme Product color: black body with metal blue frame,white body with metal blue frame Product Numbers:JZ-131r Display type0.96 inch OLED display Power supply type: two AAA (No.7) batteries Product functions: blood oxygen,pulse, ODI sleep monitoring Pl perfusion index detection. Blood oxygen saturation measurement range: 70% to 99% Measurement accuracy: 80% to 99%, 70% to 79% within 士2%Within士3%,less than 70% is not required Resolution blood oxygen saturation 士1% Pulse rate measurement range:30BPM-240BPMMeasurement accuracy +1BPM or +1% of measured value