Random Color Fingertip Pulse Oximeter OLED Heart Rate Oxygen Monitor YL52

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Random Color Fingertip Pulse Oximeter OLED Heart Rate Oxygen Monitor YL52
Unbranded
£8.98 at OnBuy.com
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The price comes from the shop and can change. Check price, size and delivery on the shop's page before you order.

Specifications : Working voltage: DC 3V Working Current:

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