DIET4FIT Digital Pulse Oximeter With %SpO2 & PRbpm Oxygen Saturation Monitor LED Display Pulse Oximeter  (BLACK SILICON)

Features: Multi-function: Digital pulse oximeter can be used to measure pulse rate, blood oxygen saturation levels accurately. Easy to Read: Support SPO2, pulse, and bar chart, you can view your result very clear with LCD display. Easy to Use: Accurate and reliable, one button operation, just clip it on to your finger and turn it on at the press of a button. Low Power Consumption: Automatic power off after 8s when not in use. Widely Applicable: Suitable for everyday use. Widely used in family, oxygen bar, physical care in sports, etc. Compact Size: The oximeter is lightweight and portable. Touch the button under the working state can change the display mode. Specifications: Color: black Material: Plastic Blood oxygen measurement accuracy: ±2% on the stage of 80 ~ 99%, ±3% on the stage of 70 ~ 79%, less than 70% undefined Blood oxygen measurement range: 70 ~ 99% (resolution is 1%) Pulse measurement range: 30 ~ 240BPM (resolution is 1BPM) Power consumption?below 30mA Measuring time: about 10 seconds Automatic shutdown: when no finger is inserted, it will automatically shut down within 8 seconds Battery: 2*AAA Batteries (Not Included) Easy to Read: Support SPO2, pulse, and bar chart, you can view your result very clear with LCD display. Multi-function: Digital pulse oximeter can be used to measure pulse rate, blood oxygen saturation levels accurately. Easy to Use: Accurate and reliable, one button operation, just clip it on to your finger and turn it on at the press of a button. Low Power Consumption: Automatic power off after 8s when not in use. Widely Applicable: Suitable for everyday use. Widely used in family, oxygen bar, physical care in sports, etc.