Overview: Fingertip pulse oximeter which adopts optical detection technology can measure your blood oxygen saturation and pulse rate quickly. Mini size and lightweight, not only suitable for home use, but also suitable for travel use, measuring your health at any time. Features: It can be used to quickly and accurately measure SpO2 (blood oxygen saturation) and PR (pulse rate). Clamp your finger with the oximeter (nail surface upward when measuring), press the button and you can view the result in 5s. TFT color display, SpO2/PR can be clearly displayed, 2 directions can be adjusted for convenient reading. Auto shut down in about 8 seconds, energy-saving and eco-friendly. Lightweight and portable, suitable for home or travel use. Specifications: Material: Plastic Blood oxygen measurement range: 0-100% Blood oxygen measurement accuracy: 70-100%, ±2%, less than70% undefined Pulse measurement range: 30-250BPM (resolution is 1BPM) Battery: 2 * 1.5V AAA Battery (NOT included) Color: Black
