Extender Inflat 1 2 Leg 12 For 7450AD & 7450AS Leg Bags Accessories density foam * Middle layer: The wetness indicator turns density foam * Middle layer: 2 Features high quality pulse oximeter with finger probe * Ergonomically designed to fit in your hand * Provides fast reliable SpO2 and pulse rate measurement on any patient (neonate to adult) * Continuously corrects for background noise to enhance artifact recognition * Depiction of quantitative pulse rate strength for a true indication of pulse strength and perfusion status * Stores data for up to 99 different patients * Runs on 3 C Cell batteries * Weight: 0 This inflatable extender will fit #7450AD & 7450AS