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

Marsoni M251S
Sale price$797.50
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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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Cuba, US
★★★★★ 5
It’s huge and works great.
Color: Beige, Size: 9ft
The umbrella is huge and I’m very happy with it.
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Reviewed in the United States on April 27, 2026
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jammin' in Ohio!
Battle Creek, US
★★★★★ 5
Well made
Color: Navy Blue, Size: 9ft
My mother in law loved the unique shape of this scalloped umbrella!
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Reviewed in the United States on April 22, 2026
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Vi
Whiting, US
★★★★★ 5
The size and color.
Pleased with this dog cushion. Its a perfect size for my pet when sitting in an outdoor cafe. My 16 lb poodle loves it. Its s a soft cushion and the reverse side has a mat surface that can help with moisture on the ground. Its also the prettiest grey color.
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Reviewed in the United States on July 12, 2025
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xixi
Carnegie, US
★★★★★ 5
Good
It's a great fit for my dog. It's large and fluffy. My dog pee on it, and it can be easily washed by washing machine. Really convenient!
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Reviewed in the United States on March 31, 2025
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Marisa Alfano
Battle Creek, US
★★★★★ 3
not for active chewing dogs or puppies.
This is a lovely mat- which my dog chewed to bits the second time I put it in their crate. Using blankets now- they have better longevity.
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Reviewed in the United States on January 28, 2026

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