The Bluestone pulse oximeter accurately measures blood-oxygen saturation and pulse readings at home or on the go. Simply place the pulse oximeter over your finger and the OLED display with 4 display directions shows SpO2 level, pulse rate and pulse bar. This easy to use, one button oximeter includes a protective case with lanyard.
Fingertip pulse oximeter
Measures blood oxygen levels and heart rate
Easy to use, one button operation
Requires 2 AAA batteries (not included)
Dimensions: 1.5 in. Length x 1.3 in. Width x 2.5 in. Height