MG811 Carbon Dioxide CO2 Gas Sensor Analog Output 0-2V

MG811 Carbon Dioxide CO2 Gas Sensor Analog Output 0-2V

Marsoni

M251S

$797.50

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

MG811 Carbon Dioxide CO2 Gas Sensor Analog Output 0-2VCarbon dioxide sensor module (with analog signal output, TTL level signals, temperature compensated output) One size: 322230mm L * W * H Main chip: , carbon dioxide gas sensing probe Working voltage: DC 6V Features: 1, having a signal output instruction; 2, dual signal output (analog output, and TTL level output); 3, TTL output valid signal is low. (Low level signal when the output light can be directly connected to the microcontroller) 4, analog

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Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.

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Reviewed in the United States on August 13, 2024

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Ken Strech

Los Angeles, US

★★★★★ 5

Recommend

Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large

Great fit, right price

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Reviewed in the United States on March 18, 2026

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Gwen

West Palm Beach, US

★★★★★ 5

Nice polo

Material Type: Recycled Polyester, Color: Dark Teal, Size: Medium

Fantastic polo shirt. Size was true to fit. Color is amazing. It’s soft and it has held up through washes since Christmas.

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Reviewed in the United States on March 14, 2026

Verified Purchase

Houston, US

★★★★★ 5

Great shirt for the price.

Material Type: Recycled Polyester, Color: Electric Blue, Size: Large

Bought this for my son. Very nice shirt for the price, it is true to size and the color is the same as the picture. Would definitely buy it again. The material is good quality. No issues whatsoever

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Reviewed in the United States on May 19, 2026

Verified Purchase

Birmingham, US

★★★★★ 5

Great purchase

Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large

Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.

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Reviewed in the United States on November 25, 2025