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Description
Aqua Master Tools E50 Pro EC Temperature MeterDescription Aqua Master E50 Pro EC Temp Meter Aqua Master E50 Pro EC Temp Meter: The EC Temp meter E50 Pro, suitable for many industries, is the ideal digital hand held meter for measuring the EC and temperature of a variety of liquids. The high quality and user friendly meter is extremely accurate and fits perfectly in your hand with a rubber ergonomic back and a cord to keep the cap secure. Additionally, it has a 1 point auto calibration feature
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4.8 ★★★★★
Based on 2149 reviews
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Product Reviews
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
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Reviewed in the United States on July 23, 2019
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Simply easy to learn from
Format: Paperback
What an amazing book! Very easy to learn different languages, and it also simple for kids to learn from. My kids have been learning and having fun with showing me what they’ve learn. So glad I brought this I recommend this for anyone
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Reviewed in the United States on March 22, 2026
★★★★★ 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.
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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