Medical Oximeter Strap Lanyard Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor Digital LED Display Child

Description Olny Thermometer-----Packaging bag: Only Thermometer-----Use new AAA battery（Not include）-----Make sure the battery is positive and negative-----Color : White、Black-----Mode : Body or Surface(object) ▶ Body : Measure human body temperature (such as forehead, wrist, neck, etc.) ▶ Surface ( Object ) : Measure the surface temperature of an object / ambient temperature (such as water, indoor and outdoor temperatures, etc.) Only Oximeter-Black-----Packing box: Only Oximeter+ user instruction + hanging rope-----Use new AAA battery（Not include）-----Make sure the battery is positive and negative