Fingertip Blood Oxygen Saturation Monitor With LED Screen | Digital Readings

Fingertip Blood Oxygen Saturation Monitor With LED Screen | Digital Readings Description: No polarization Accurate and reliable Suitable for various finger sizes Precautions:

Avoid exposure or direct sunlight

Avoid measuring during exercise, do not your       Avoid extreme radiation of infrared or radiation

Avoid contact with organic , mist, dusts and corrosive gases

Avoid using near radio frequency transmitting devices or other electrical noise sources, such as: electronic surgicals instruments, mobile phones, two-way wireless communication equipment for cars, electronic appliances, high-definition televisions, etc.

this instrument is not suitable for infants and newborns, for children over 4 years old and adults.

the rate is normalized, when the rate tends to be smooth and stable, the measured value read is normal, and the rate is also standard at this time.

The tested person's should be clean, and nails should not be applied with cosmetics such as nail polish

inserted into the rubber hole, the fingernails must be facing up, the same direction as the display Package includes:

1 x fingertip oximeter(Batteries are not included, you need to purchase 2 AAA batteries)

Label: Yes

Material: abs