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D-D TDS Tester Meter & Digital Thermometer

Marsoni M251S
Sale price$23.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
D-D TDS Tester Meter & Digital ThermometerA TDS Meter measures the amount of Total Dissolved Solids (TDS) in a solution. Since dissolved ionized solids like salts and minerals contribute to the conductivity of a solution, a TDS meter measures the conductivity of the solution which is then converted to a TDS reading. TDS is directly related to quality of water i. e., the lower a TDS figure, the more pure the water. As an example, reverse osmosis purified water will have a TDS between 0 and 10,
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4.4 ★★★★★
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Christy
Whiting, US
★★★★★ 5
Fun new read
Format: Paperback
My 9 year old enjoyed this book. It is unique and fun. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
M
Mike
Natrona Heights, US
★★★★★ 5
Very good animal knowledge inside!
Format: Paperback
From 10 year old daughter: great book, so many fun facts about animals. Great if you like camping and outdoor exploration. Makes a good impression and helps you learn about animals different ways of life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
K
Kristina
Dallas, US
★★★★★ 5
Fun filled nature adventure
Format: Kindle
We love this book! Hope there is more to come! The book describes the life we wish we could live with lots of amazing facts along the way!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
W
Wendy Patterson
Pawtucket, US
★★★★★ 5
Love this book about nature and blended families
Format: Paperback
Love this book! Very cute story of a blended family on an adventure to find a moose. Brooke and Jayla work together to explore nature.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
J
Jessica at Cracking the Cover
Carnegie, US
★★★★★ 5
Fun and fresh
Format: Hardcover
Diary of a Nature Nerd is an exciting graphic novel for emerging and younger middle-grade readers. With a mix of illustrated diary entries and more traditional graphic novel panels, Diary of a Nature Nerd is an inviting and accessible read that will especially appeal to kids who love nature. Author-illustrator Tiffany Everett captures the excitement — and apprehension — that comes with blending a family, even when your BFF becomes your stepsister. There are some big emotions, and Everett explores them in a way that helps kids feel seen. The star of Diary of a Nature Nerd is, of course, nature, with lots of animals and exploring and nods to trail safety, too. Everett’s illustrations are bright, expressive and feature cute animals with almost every turn of the page. Diary of a Nature Nerd is Everett’s graphic novel debut, but it has a fresh, rooted feel that’s just plain fun. I hope this is just the first book about Brooke and Jayla.
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Reviewed in the United States on August 20, 2025

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