Get the best, choose NatureSpirit®

     
CMS-50DL $39 CMS-50D $49 CMS-50dl with rechargeable battery $79 CMS-50d with rechargeable battery $89
 

 

CMS-50E Blue tooth with rechargeable battery, USB $169 CMS-50F Wrist oximeter with rechargeable battery $199

CMS-60 Handheld oximeter $199