Blood oxygen level measuring device Yuwell

Yuwell Blood Oxygen Level Measuring Device Yuwell Fingertip Pulse Oximeter Yuwell Blood Oxygen Measurement Device is an accurate and reliable device for monitoring blood oxygen saturation level (SpO2) and heart rate (Pulse Rate) quickly and easily. It features a clear screen and a compact design suitable for home use or on the go. Product Description Measures blood oxygen saturation (SpO2) and pulse rate with high accuracy. Color OLED display clearly shows readings from multiple angles. Instant display of results within seconds. Small, lightweight design easy to carry. Suitable for different finger sizes. Operates with two AAA batteries. Automatic shut-off to preserve battery life. Technical Specifications SpO2 measurement range: from 70% to 100% Pulse measurement range: from 25 to 250 beats per minute (BPM) Oxygen measurement accuracy: ±2% Display: OLED Power source: two AAA batteries Low power consumption Auto shut-off after inactivity Suitable for daily home use, Elderly, Patients with respiratory conditions, Athletes, High altitudes or travel Usage Method Install the batteries. Insert your finger correctly into the device. Press the power button. Wait a few seconds for the reading to appear. Read the oxygen percentage and pulse rate on the screen.