Sell 1pc Blood Oxygen Monitor Finger Clip Portable Pulse Rate Oxygen Oximeter No Battery (Random Color) best price

Description This fingertip pulse oximeter is a portable device to measure SpO2 (blood s oxygen saturation levels) for household and personal use. The measuring operation is easy and quick, you just need to place your finger inside the photoelectrical sensor and accurate measurements will be display on the screen. Specifications - Blood Pressure Saturation Measurement Range: 77%-97%. - Measurement Accuracy: 90%(error less than 2%). - Resolution: oxygen saturation is plus or minus 1% - Measurement Range: 30BPM-240BPM(error less than 1%). - Power Consumption: Less than 30MA. - Battery: 2xAAA battery (not included). Features - Color: Random Color. - Material: Plastic. - Size: About 6.2x3.3x3.2cm. - One-key operation, simple and convenient. - The product is small in size and light in weight, easy to carry. - A easy and convenient way to know your oxygen saturation, pulse rate, perfusion index and breathing frequency. - Power off automatically when there is no signal after 15s. - Read the data in 5 seconds. LED display, easy to read. 1 x Fingertip Oximeter 1 x Specification 1 x Lanyard