Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included

The numbers are bright and easy to read. We need it to monitor our oxygen levels

Great addition to my nursing toolbox!

The little monitor works great and is easy to use and read.

I bought a few other brands, and none work accurately. This one works, and is simple and accurate.

Very easy to use.

easy to use, even a democrat can use it

Just as described. Easy to use. I order 2. One for my Dad and one for myself.

Unit woks perfectly as described. Would recommend this product

Easy to use.

Works very well