2 Pack-Automatic Fingertip Blood Oxygen Saturation And Heart Rate Monitor Oximeter

RoHS, CE certified fingertip pulse oximeter is designed to provide an affordable yet accurate way for spot-checking blood oxygen saturation levels and pulse rate.This oximeter helps, physicians, paramedics, athletes, patients, home health caregivers, pilots etc obtain accurate oxygen saturation readings very quickly and conveniently. 
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 an LED 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. Automatically power off after 5s when not use.
Widely Applicable: Suitable for everyday use. Ideal for doctors, nurses, home health caregivers, physicians, patients, athletes, pilots, police officers, firefighters, paramedics etc.
Compact Size: The oximeter is lightweight and portable.
Specifications:

• Material: Plastic
• Blood oxygen measurement range: 0-100%
• Blood oxygen measurement accuracy: 70-100% (less than 70% undefined)
• Pulse Measurement Range: 30-250BPM (resolution is 1BPM)
• Automatic Shutdown: When no finger is inserted, it will automatically shut down within 5 seconds.
• Battery: 2 X AAA 1.5V Batteries (Not Included)
• Size: 5.8 X 3.2 X 3.3
• Weight: 40g
• Operating Temp: 0 - 50° C
• Storage Temp: -20 - 55° C
• Operating Humidity: 15% - 95% RH
• Storage Humidity: 10% - 95% RH

Operation:1. Insert 2* AAA batteries and pay attention to the battery polarity indication2. Open the oximeter3. Place your finger into the oximeter4. Press the power button and wait for the results