CONTEC LED CMS50M Pulse Oximeter,SpO2 and PR Value Waveform Blood Oxygen, Neck/Wrist Cord: Health & Personal Care

Description

Question 1: machine doesn't work or not boot Ansewer: Please made sure when you insert the batteries need the same direction with machine,for the improper insertion may caused doesn't work or not boot. Right direction:one battery direction from top to bottom is+ -,and the other battery direction from top to bottom is -+. Question 2: The display has some scratch with just arrived Ansewer: The machine display has protective film to protect display not have damage in transit ,so don't worry,if you not like this little scratch,could open this film. Question 3:Reccived machine lost some accessory Ansewer: Please tell us,we will send this accessory to you anew. NOTICE:We accept sales returns within 30 days Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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