C-820LED Handheld Pulse Oximeter
ONE MACHINE WITH MULTIPLE FUNCTIONS, NOT JUST TO PRODUCE HYDROGEN
IT'S NOT JUST A HYDROGEN PRODUCT
TIPS FOR HYDROGEN ABSORPTION
► Don't rush for hydrogen absorption
► It is recommended to do it two hours after meal
in order to avoid the peak period of digestive
system activity .
► Young people can increase intake relatively
quickly ,and older people try to slow down
hydrogen absorption as much as possible .
► It is not advisable to take long period of hydrogen
absorption when you first get started. It is recommended
to start of with half hour duration , and then gradualy
increase the time
► After a period of inhalation , stop for a while to prevent
hydrogen tolerance .
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• Communication Interface:
• Dimension (WxDxH):
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