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

Works great

This is my second purchase, no problems.

Like did what it was siuppose to do

Works great, just as it should

Works as it should.

This part, it is easy to use, but I’m not sure about the accuracy

Accurate and used often daily for husband in nursing home!

item received as described

Liked the design. I use it to measure my oxygen content.

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.