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Sound gain:>= 32dB+/- 2dB
13 LED per string Provide Energy-Efficient Lighting
Perfect Quality & Simple Operation & Plug And Play
you can feel that it can produce magical smoke
vinsic Pulse Oximeter Fingertip, Portable Pulse Oximeter with Lanyard Gaming Computer Speaker Sound gain:>= 32dB+/- 2dBAbout this item Product details The Fingertip pulse oximeter shows your measured SpO2 and Pulse Rate on a high quality OLED screen (with six multi directional display choices). Comes with two critically acclaimed features, Perfusion index (PI), that will improve the reliability of the readings dramatically. The PI conveniently informs you of the strength of your pulse. Also comes with a lanyard so that you can use the pulse oximeter for convenience
US$ 999.50
US$ 86.00
US$ 749.50
