Mini Fingertip Pulse Oximeter ( Item#: S5581 )

This oximeter uses a high-performance chip, the calculation results are fast and precise. Features one-click measurement, high-definition LED screen and non-slip design.

Features:
Fingertip pulse oximeter for simple daily checking, can be used in families, school, social care institutions, community center, etc.
Intended for measuring blood oxygen saturation and pulse rate of adults or children, and you can use it for measurement before or after sports.
Equipped with clear OLED screen showing SpO2 value, pulse rate (PR), pulse wave, etc. Compact size and lightweight, with lanyard, convenient to carry around and use anytime anywhere.
Easy to use, open the probe, then insert one finger into the probe, turn on the oximeter, after about several seconds, the measurement result can be read directly from the screen.
Powered by 2pcs AAA batteries(not included), the pulse oximeter will automatically power off in 8s if there is no finger signal.
With silicone case, protecting your pulse oximeter from dirt, scratch, and other physical damage, easy to put on and take off. Made of super-quality material, durable to use. 

Specifications:
Oximeter Color: Black
Silicone Case Color: Transparent
Display Type: OLED display
SpO2 Measuring range: 0%-100%
SpO2 Declared Accuracy: 70%-100% :  ±2%, below 70%, unspecified
PR Measuring range: 30-250bpm, ±1bpm
PR Declared Accuracy: ±2bpm or ±2% select larger
Power Supply: 2 * AAA batteries(not included)
Operation Temperature: 5℃-40℃
Operation Humidity: 15%-80%
Atmospheric Pressure: 70kPa-106kPa
Oximeter Size: 6 * 3.2 * 3.2cm/ 2.4 * 1.3 * 1.3in
Oximeter Weight: 25g/ 0.88oz
Silicone Case Size: 6.5 * 3.5 * 3.5cm/ 2.6 * 1.4 * 1.4in
Silicone Case Weight: 11g / 0.39oz
Package Size: 7 * 7 * 4cm/ 2.8 * 2.8  * 1.6in
Package Weight: 50g/ 1.8oz

Packing List:
1 * Oximeter
1 * Silicone Case
1 * Rope
1 * User Manual(English)
1 * Color Packing Box
1 * Certificate of Conformity