Portable Oxygen Finger Monitor, Finger Tester with Colorful LED Display Now $22.99

 
Amazon has the Portable Oxygen Finger Monitor, Finger Tester with Colorful LED Display (Black) marked down to $22.99 and it ships for free with your Prime Membership or any $25 purchase.

  • Color led display screen to display content clearly.
  • Set alarms and beeps as needed, warn when the measured value exceeds the defined value.
  • The silicone finger mold is comfortable to use and does not overwhelm fingertips.
  • Low energy consumption and ecologically friendly, automatic shutdown after 5 seconds when not in use.
  • Light weight and easy to operate.

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Prices change frequently, so this deal may expire at any time. Please pay attention to the post date.