Sansui Digital Fingertip Pulse Oximeter with Visual Alarm Deep Blue

Features

• The Sansui Fingertip Pulse Oximeter offers an affordable, reliable, and precise way to check your pulse rate and blood oxygen saturation levels-whenever and wherever.
• Features a single-button operation to measure your blood oxygen saturation levels ( SpO2) as well as your heart rate (pulse). Automatic shutdown: When no finger is inserted, it will be automatically shut down after 8 seconds.
• Accurately measures oxygen saturation and pulse rate, display range: 35% - 100%, Blood oxygen saturation: Measurement accuracy: within the range of 70% - 99%, Pulse rate measurement range: 25bpm - 250 bpm