Affordable dependable and easy to use the SPECTRO2 10 Pulse Oximeter is a low cost spot-check device displaying SpO2 pulse rate signal strength and Pulse amplitude Index (PI) * This device delivers reliable performance meeting the needs of health care providers in primary care environments * Large bright easy-to-read LED for at-a-glance assessment * Unique on-board cradle to store and protect finger sensor * Pulse amplitude Index (PI) * Low battery indicator * Comfortable ergonomic design allows easy one-handed operation * Stores patient data for transfer to PC for improved efficiency and documentation * Three-year warranty * Optional accessories available at additional charges