Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Royal Black)

Awesome product. Perfectly priced.

Works as it should.

Works great

Quality product

Works well Very simple Insert your finger and it instantly tells you your oxygen level

Saved my life

Use in the office and seems good

Works great checked with my doctors office they said it was a good idea to get it.

A good product. I would buy it again. Only drawback was it takes awhile to turn off.

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