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

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

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

Unit works consistently and reads without having to adjust the fingers. Readings are very accurate and the ease of use makes it an excellent product. Good Price too.

Útil, sencillo y de buena calidad; sin embargo, no sirve para pediatria porque demora un poco en hacer la lectura con dedos delgados y pequeños.

Its simplicity is a plus. Its accuracy is a minus. The Blood oxygen reading is consistently one or two percent under. Pulse rate is scattered all over the scale.

Highly rated and very affordable.

This device is easy to figure out, to use, to read and know the results of the test it performs and then to shut off. And the battery seems to last forever. Whats not to like? Handy and compact and handsome.

A simple concept well executed. The display direction works for both left and right handed use... one would expect that this goes without saying, but there are other pulse oximeters that either have a fixed display which can be read only when clipped to the right hand index finger, or come with a button to flip the display for use on the left hand.

Easy to use and read.

Accurate and used often daily for husband in nursing home!