Fingertip Pulse Oximeter

Specifications of performanceinput:
output:Especially suitable for family use, this item is lightweight and easy to transport.input:
output:Particularly suitable for children aged one to teninput:
output:The measurement data is displayed on a color-highlighted OLED display with a four-angle switch.It is capable of displaying a pulse volume waveform, pulse intensity histogram, blood perfusion index, pulse rate, and blood oxygen saturation.

The second generation of optical frequency digital conversion technology; strong anti-interference ability; good performance under weak perfusioninput:
output:The measurement commences automatically upon the finger being inserted into the finger cuff.input:
output:Intelligent power saving mode with automatic power on and offinput:
output:Featuring a sound-light alarm, low battery prompt, and other featuresinput:
output:Two AAA batteries are necessary.Opposition to interferenceinput:
output:When utilized indoors in the presence of natural light, the pulse rate and pulse oximetry values satisfy the aforementioned standards.Power supplyinput:
output:Voltage of operation: d.c.3V (2 AAA 1.5V alkaline batteries)input:
output:Working current: ≤50 mA

Detailsinput:
output:Dimensions: 66mm x 36mm x 33mminput:
output:Weight: 60 grams, including the battery.