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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While required by Society of Actuaries as the textbook for Short Term Actuarial Models exam, I could not recommend this textbook for any other purposes. Written by two Canadian actuaries, a lot of terms and explanations used in this textbook cannot be transferred into US P&C insurance. It fails to explains insurance's purpose and products effectively and as an intro book with unnecessary sentences to deliver personal thoughts. It is also a mess in following sections on ratemaking and reserving. I cannot sense a flow from this book that guides readers in an approachable manner. Overall, author compromises the size AND the quality.

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Reviewed in the United States on April 3, 2018

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Corderroni

Carnegie, US

★★★★★ 5

Buying secondhand is good for the environment

Format: Paperback, Format: Paperback

Buying secondhand is good for the environment. It all reads the same. This book was as expected and arrived quickly, no complaints.

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Reviewed in the United States on May 10, 2023

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