OxiWizard Pulse Oximeter Finger Pulse Oximeter and OLED Display Pulse Oximeter Fingertip Accurate Fast Sp02 Reading Oxygen Meter Heart Rate Monitor for Adult Child with Lanyard and Batteries

LzGood. Color. LED(Blue). Measuring Range. 90-100. Number of Batteries. 2 AAA batteries required. no included. PERFUSION INDEX-The OxiWizard includes Perfusion Index PI which is an advanced feature that determines the signal quality to ensure that the user always gets accurate measurement and can make adjustments to get a better measurements. A high PI over 3-4 means that you are getting a proper measurement, a low measurement means that the user needs to make adjustments to get a better reading. No more guesswork with the PO-1 Oximeter!. ACCESSORIES-The OxiWizard includes a lanyard that is easy to install with an slot that easily guides the installation of the lanyard. The lanyard is great for a variety of uses such as hanging on a wall hook, belt, carabiner, and the users wrist. The PO-1 Oximeters also includes batteries which make it easy to use it right out of the box Despite their scarcity we have sourced batteries from distributors throughout the US, to make sure you get the batt