Discover the practical and reliable pulse oximeter - your perfect tool for quickly and easily monitoring your oxygen saturation and pulse rate. With a simple push of a button, you can open the clamp, place your finger and in just a few seconds get accurate readings that are clearly displayed on the OLED screen. Portable and efficient, it is ideal for both at home and on the go. Rest assured that you are always in full control of your health - with our pulse oximeter you get fast and accurate ormation when you need it most. Oximeter operation: Open the clamp by pressing the PUSH button at the top Place the finger so that it is parallel to the ground Turn on the oximeter with the white button Read the obtained measurement Remove the finger from the oximeter, the device turns off after a while Symbol designation: % Sp02 - oxygenation of the body - the norm from 94 to 100% PR - pulse - the norm depending on age Battery charge indicator PI% - Perfusion Index Technical specifications: Quick and easy operation Oxygen measurement range: from 70% to 99% Accuracy of the oxygenation measurement in the range of 80% - 99% to 2% Accuracy of the oxygenation measurement in the range of 70% - 99% to 3% Pulse measurement range: 30 to 240 BPM Pulse accuracy: +/- 1 BPM Automatic shutdown The ability to rotate the functions on the display: vertically or horizontally Color OLED display The device can be used in temperatures from 5 to 40 degrees Celsius Power supply: 2 x AAA (not included) Battery level indicator Hanging strap Display dimensions: 22mm x 11mm Unit dimensions: 55mm x 30mm x 30mm NOTE: Dark nail polish may distort the measurement