This Litexim finger pulse oximeter is designed in a fingertip form factor for convenient monitoring of oxygen levels. Made in China, this unit is suitable for family medicine use. It is a single unit and used for measuring oxygen saturation levels in the blood. Bluetooth Using App connect devise 2 x AAA batteries Response time >5s Haemoglobin Saturation display 35 - 100% Pulse Rate display 30-250BPM Accuracy 2% Net weight 27.8g Dimensions 61.8 mm x 34.2 mm x 33.9 mm If the test results exceed pls seek medical advice
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