SM150 Finger Pulse Oximeter works great and is a must for any Nurse!

The SM150 Finger Pulse Oximeter Review Finger Pulse Oximeter is FDA Approved. It Measures quickly and accurately Your pulse rate and SpO2 blood oxygen saturation of arterial hemoglobin levels. I love having this on me at work. I am a nurse so this comes in real handy because I can wear it around my neck or put it in my pocket. I can't imaginr working without one, and having to run and get the heavy large ones that work supplies. I just received this recently, and I could not be more Happy, as I use this daily at work. It has a Bright Color OLED display and also shows real time Pulse Rate Plesthymograph of strength of pulse, Pulse Rate, SpO2 level and Battery level. It also Has a Built-in alarm that can be set to High or Low. It has a Battery life of thousands of readings and automatic power off. This Pulse oximeter is Light and compact. It accommodates a wide range of finger sizes. What comes in your package is a Fingertip Pulse Oximeter, Neck/Wrist Cord, Case, User Manual, and 2 AAA Batteries, plus The Company Offers a no-hassle 1 year warranty and friendly customer service. You really have nothing to lose with that kind of Guarantee. I would highly recommend this to any one who needs or wants to keep track of there Pulse and Oxygen levels.I received this product in exchange for a honest review and opinions are 100% my own and unbiased.