Pulse Oximeter

Marsoni

M251S

$28.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Pulse OximeterIt is a simple and reliable way to get instant reading of Oxygen saturation, pulse rate and perfusion Index. Recommended for athletes or aviation enthusiasts who need quick yet accurate result. Oximeter turns off automatically 10 seconds after finger is removed Using the innovative technology of Pulse Oximetry, the device has an alarm that sounds if SpO2 or pulse rate are outside of user set limits and a beeps sound for every measured pulse. The alarm

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Fast: 2-3 business days
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The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.

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Reviewed in the United States on November 30, 2025

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Nick

Carnegie, US

★★★★★ 5

Great quality and fast shipping

Size: Medium, Color: (001) Black / Black / Castlerock

These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack

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Reviewed in the United States on March 24, 2026

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