Brief summary
Participating in the freebies for a long time and have lost hope win something)) but luck and I am the owner of пульсиксометра. It Is a good thing for those who have children
Specifics
Parcel arrived for 10 days, that very pleased me, it was good, seller tried their best, brought home and



Oh this is not повторимые impressions from the first freebies)) very

Пульсиксометр is designed to measure the blood oxygen saturation. Included USB cable TYPE-C, case

Not know what to compare these instruments in our family was not there. But we liked it


Suggestions for seller, let it keeps us in future please such wonderful quality instruments, and let it business has development in this field