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Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Marsoni M251S
Sale price$10.00
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Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / QwiicThe Adafruit Sensirion SHT40 is a highly accurate temperature and humidity sensor with a true I2C interface, making it easy to connect with just two wires plus power and ground. It features a 1. 8% typical relative humidity accuracy from 25 to 75% and 0. 2 C typical temperature accuracy from 0 to 75 C. This sensor is 3V or 5V compliant thanks to the onboard voltage regulator and level shifting circuitry, allowing it to work with any microcontroller or
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4.2 ★★★★★
Based on 1394 reviews
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Susan Barnes
Charlottesville, US
★★★★★ 1
Blow up beds are better
Color: Grey, Size: Queen
Blow up beds are better. These are barely thicker than a sleeping bag.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
R
Verified Purchase
Richard Holman
Belleville, US
★★★★★ 5
Comfortable
Color: Grey, Size: Single
Wife uses it every day and loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
J
Verified Purchase
Jenniffer
Whiting, US
★★★★★ 5
Cómodo
Color: Grey, Size: Single
Versatil y cómodo, me gusta que trae su bolsa para guardar.
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Reviewed in the United States on April 29, 2026
A
Verified Purchase
Anthony Komon
Houston, US
★★★★★ 5
Like a new bed.
Color: White, Size: Queen
Surprising how small the box it was delivered in. As the packaging is removed, the topper grows to full size. Easy to install. Very comfortable to sleep in. Getting into and out of a bed that is four inches taller takes some getting used to.
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Reviewed in the United States on April 20, 2026
C
Verified Purchase
Collin M. Johnson
Belleville, US
★★★★★ 5
Great Topper
Color: White, Size: Twin XL
It was exactly what was needed.
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Reviewed in the United States on April 21, 2026

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