Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Marsoni

M251S

$885.50

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

Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / QwiicThe SCD 41 is a photoacoustic "true" CO2 sensor designed to measure the CO2 concentration (in parts per million, PPM) in ambient air. Unlike sensors like the SGP30, which approximate CO2 levels based on VOC gas concentration, the SCD 41 directly measures CO2, making it highly accurate but also larger and more expensive. It is ideal for environmental sensing, scientific experiments, and air quality studies. This sensor uses a different measurement

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Adorable little bag! I love the size and the balls at the top that look like the actual closure make it look more expensive then it is. Overall very impressed! I really wasn’t sure about this one because I’m a bit of a bag snob but I needed a little evening bag for a specific occasion and this definitely fits the bill. I can see myself actually using it a lot. Buy the bag!

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Reviewed in the United States on January 15, 2026

Verified Purchase

alicia

Battle Creek, US

★★★★★ 5

love this bag so much!

Color: White, Color: White

this bag is awesome. i didn’t realize how similar it looked to the brooklyn coach bags! it’s good quality and holds a LOT. also super cute. the material is nice and you can wear it anywhere, dressed down or up. it’s nice and smooth! and the zipper feels pretty secure. i’ve had this bag for a couple months now and it’s still holding up great 🤍 i’ll have to buy more colors i can fit a full size round hair brush, a bag of all my makeup, my wallet, 3 pairs of keys, a full size stick deodorant, a full size spray deodorant, tons of lip products, gum, oil blotting papers… i mean it’s roomy. and i bring basically everything with me at all times, so if i approve then im sure you guys will too, lol

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Reviewed in the United States on April 19, 2026

Verified Purchase

gemsofgrace4

Port Orchard, US

★★★★★ 5

Very Nice Purse

Color: Black

I love the look, soft leather and good quality. Although the size indicates small, I would say it is medium size.

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Reviewed in the United States on February 14, 2026

Verified Purchase

Jo Y.

Omaha, US

★★★★★ 4

Good value

Color: Beige-3

I really like this bag. It looks more expensive than it is. I get a lot of compliments. Roomie and lightweight. Just the right size for my purposes.

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Reviewed in the United States on January 30, 2026