Pulse Oximeter MSLXY50:

Function:SpO2%,PI,PR
Buzzer:Flashing and alarm sounds
Display Screen:TFT
Color:black
power supply:"2*AAA 1.5 Valkaline batteries
product size:33*60*35mm
testing time:8 secnds display test results
use environment:"operating temperature:5℃~40℃,storage temperature:-20℃~55℃;relative humidity:15% to 85% non-condensing
measurement accurancy:hemoglobin 
saturatiob:2%(70%-100%)3%,(70%-80%) Unspecified(<=70%),pulse rate:2BPM
pulse rate display:25-250BPM
hemoglobin saturation:35-100%
Gift box:34*70*36mm
Carton size:48cm*45cm*22.5cm/ 200 PCS ，12kg

Product Advantages:

LED HD Display:
Adopt LED high-definition display,can clearly display the pulse rate waveform;Multi direction and large screen display,humanized detail design,easy to read.

Small and light:
Small in size and light in weight,one-key measurement,Simple and stylish appearance,round feel,blood oxygen
detection anytim and anywhere.