Infections can be spread in various ways,
but the primary means of spreading is hand to hand contact. The use of hand
sanitizer is crucial as it helps to wipe out the germs which are present on the
hands. The sanitation of hands (either gloved or ungloved) is an important
part of contamina..
When to use a maskWhen and how to wear medical masks to protect against coronavirus?Before putting on a mask, clean hands with alcohol-based hand rub or soap and water.Cover mouth and nose with mask and make sure there are no gaps between your face and the mask.Avoid touching the mask while using it..
MaterialPlasticColourBlueItem Dimensions LxWxH7.6 x 7.6 x 5.1 CentimetersAbout this itemUsing the most advanced MCU chip and optical sensor, blood oxygen signal is collected by photoelectric sensing principle. It measures the SpO2 (Blood Oxygen Saturation level) and pulse rate accurately in about 10..