The fingertip oximeter is used to measure blood oxygen saturation levels and pulse rates, one-click measurement, quickly and accurately.  It is small and portable, suitable for family use to care for body health.

Features: 
High-definition LED display screen, clear to view.
Small and lightweight, simple one-click measurement.
Detect the blood oxygen and pulse rate quickly and accurately,
Silicone finger mould, comfortable to wear.
Suitable for all ages, it is portable for home and travel.

Specifications:
Material: Lastics
Color: Blue, White (optional)
Display Methid: LED screen
Blood Oxygen: 0%-100% ±2%
Pulse Rate Display: 0-250bpm ±1bpm
Working Current: ≤50mA
Operation Mode: Intermittent
Cell: 2 x AAA alkaline cells (not included)
Item Size: 2.26 * 1.31 * 1.27in
Package Weight:  1.66ounces
Package Size: 3.67 * 2.52 * 1.56in

Packing List:
1 * Fingertip Oximeter
1 * Hanging Rope
1 * User Manual