Come and see our amazing products. Integrating blood oxygen probe and display module into one device, Tomorotec Fingertip Pulse Oximeter provides you with correct real time readings of Blood Oxygen Saturation Level (SpO2), Perfusion Index (PI), Pulse Rate (PR) Pulse Bar & Plethysmographic Waveform, Respiratory Rate (RR). It takes only a few seconds to get the results that are clinically proven to be accurate and consistent. Color: White.The pulse oximeter is ideal for measuring your oxygen saturation level before or after sports activities and monitoring the health of individuals with certain types of condition that can affect blood oxygen levels.Latex-free materials are safe for all ages.Note: The product does not contain batteries,Need to buy two AAA batteries. Pls confirm with us about the packing info, stock color and exact production time before placing your order.