1 year warranty, oxygen meter, fingertips through the FDA, Thai manual, easy to carry, LED screen, measure the saturation of oxygen in the blood

1 year oxygen oxygen meter guarantees Thai manual through the Thai FDA, No. 64-2-2-2-0000440, used for measuring the saturation of oxygen in the blood and pulse. The red light will shine from the top through the light below. To measure the saturation and the pulse rate through the arteries at the fingertips at the blood oxygen (Spo2) when measured by an oxygen meter Normal values ​​or standard values Must not be less than 95% and the pulse fee after measuring with a finger meter By our human life Normally, it is approximately 60 times or more. And must not exceed 100 times per minute.
Can be used at home, 0% -99% measurement (resolution is 1%), 70% -99% precision;+-2% less than 70%, not specified. Red light sensor (660 nanometer wavelength) infrared (880 nanometer wavelength), measurement range 30bpm-240bpm (1BPM resolution), accuracy +-1BPM or + +1%. Higher display indicates stronger pulse. Battery: 2 AAA batteries.
Conditions for warranty
1 year warranty product from the date of receiving the receipt Bring the receipt evidence to claim the product with the company. Direct importers. The company reserves the right to not guarantee the product in the case of being modified by others. Accident caused by the negligence of the user And in the event that there is no receipt, the order of the purchase is combined with the claim Which can claim the product via the Official @souvnow and show the evidence of the order. . 10500 Line @: @souvnow