Real manufacturer blue tooth finger oximeters home oxygen tester

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Price:$2.75 - $2.90
Price in USD:Details

Quantity:


Product Overview

Description



Product parameters


 Real manufacturer blue tooth finger oximeters home oxygen tester





















 Brand JN
 Model Number P03-LCD
 Power Source  2*AAA 1.5V alkaline battery
 operating Current 25mA~50mA




Product Description


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FAQ


 


Q: How to turn it on?


A: Please press the button to turn on or setting.One button to operate.


 


 


Q: Does product not work properly?


A: Please follow the instructions of the user manual. If it does not work, Please contact us in time, we have professional people to solve the problem for you.


 


 


Q: Does this product contain alkaline batteries?


A: Dear friends, China Customs doesn't allow export of battery products, so this product does not contain batteries, Thank you for your understanding. If the batteries is really important for you, we can discuss.


 


 


Q: Will it accurately read with acrylic nails?


A: Please note that nail polish and false fingernails may cause false readings.




0.0181 s.