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Description
Soil Hygrometer Detection Module1. Humidity range: 0 100 2. Material physical properties: semiconductor 3. Output signal: digital 4. Working voltage: 3. 3V 5V 5. Size: 3cm * 1. 6cm 6. Features: LM393 chip, stable operation, fixed bolt holes for easy installation, dual output mode of the module, simple digital output, more accurate analog output, and adjustable sensitivity Specification: Package Weight One Package Weight 0. 02kgs 0. 04lb One Package Size 5cm * 5cm * 2cm 1. 97inch *
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1420 reviews
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Product Reviews
★★★★★ 5
A Essential! You won’t regret buying it!
Format: Paperback
Great book! Definitely going to help while traveling!
I am also going to use it to teach my children words in different languages. Especially while they’re young. Knowing different languages is definitely an essential part of every day life now.
Highly recommend!! It’s easy to read and easy to interpret. It’s neatly put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Review
Format: Paperback
This book has so much useful and helpful information. It’ll definitely come in handy for when I travel.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Ok
Format: Paperback
Good reference
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Reviewed in the United States on August 10, 2025
★★★★★ 5
A great tool for designing games.
Format: Cards
I got it after reading the book and it really helps. Better compared to the online lens cards. Not sure about the price.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Make life easier
Format: Hardcover
These sheets not only prevent sticking but make clean-up a snap.
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Reviewed in the United States on May 14, 2026
