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

This is exactly what I needed. It is fast & accurate, easy to use.

Easy to use and read.

Easy to read and understand display for oxygen and heart rate

Works great!

Works great

Easy to read and great price

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Bought this one for me during the height of the pandemic, and bought a different make and model for my mom, I tested both for a brief period, and both were within range of each other. This one is easier for seeing your stuff yourself.

Works good....14 bucks, its a deal.

I liked everything about the item.