Deluxe Fingertip Pulse Oximeter

Safely monitor blood oxygen levels and pulse rates using this fingertip pulse oximeter with one-button operation and convenient rotating display screen. Accurately measures oxygen saturation of arterial hemoglobin and pulse rate. Wide range of finger sizes from pediatric to adult. Dual-color OLED display with adjustable screen brightness and six display modes. Features a low battery indicator and automatic shut-off. SpO2 measuring range: 0-100%. SpO2 accuracy: 70-100%, ±2%, 69%,no definition. Pulse rate range: 30-250 bpm. Pulse rate accuracy: 30-250 bpm, ±2%. Requires two AAA batteries (included). Comes with an adjustable neck strap with quick-release lanyard and an illustrated English/Spanish instruction manual. Two-year limited warranty.