Portable Fingertip Pulse-Oximeter with Lanyard Mini SpO2 Pulse Rate Monitor Quick Measurement LED-Display Blood-Oxygen Saturation Measuring Gauge for Children Kids Pediatric Adults (Batteries not A2

Description:
Go grab our fingertip-oximeter with spO2, and pulse rate monitor! A lovely and practical gift for children!

Features:
HEALTH-MONITOR: Blood-oxygen saturation(SpO2); Pulse rate(PR); Pulse rate Bar; Low-battery indicator.
MONITOR ANYTIME&ANYWHERE: Portable mini size. Just toss it into the bag and carry it around.
SOFT&BETTER FIT: The finger size is suitable for children aged 6 months-12 years. Built-in silicone ensures a comfortable fit even when pinched. 
DUAL DIRECTION DISPLAY: Up&down direction available. Built-in direction-sensor for more convenient reading. Short press the button to switch the display directions.
CONSIDERATE: LED-display for clear value-reading without any light washout. Auto shutdown in 8 seconds after finger release for energy-saving use. 

Specifications:
-Product Name: Finger Pulse-oximeter
-Model: A1/A2/A3/B1/B2(optional)
-Main Material: ABS
-Display Type:LED
-SpO2:
Measurement Range: 70%--100% (±2% Resolution) 
-PR:
Measurement Range: 25BPM-250BPM (±1BPMResolution)
-Battery: 2 * AAA , 1.5V (EXCLUDED in the package)
Product Size: 5.8*3.2 *3.4cm/2.3"*1.3"*1.3"
G.W: Approx. 26.5g / 0.9oz

Notes:
1. Size information is just for reference only, please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks.
2. Item color displayed in photos may be showing slightly different on your monitor since monitors are not calibrated the same.

Package List:
1*Finger Pulse-oximeter
1*Lanyard
1*User Manual