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Description
PHC-493 PH / EC /Temp Meter Smart Acidity & Conductivity Range Controller Monitoring and Dosing in Water pH Meter Conductivity Temp Tester App Remote Online Monitor for Swimming Pool Aquaculture FishpondContinuous online monitoring tester is widely used to measure the pH EC (electric conductivity) water temperature. It has a clear LCD with a backlight, and the 3 measurement results are displayed simultaneously. The pH Temperature probes are replaceable. The wide range of applications includes water source monitoring, soil free growing, aquariums, hydroponics, laboratories, spas, environmental water, swimming pools, aquaculture, and water purification
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 2016 reviews
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Product Reviews
★★★★★ 5
Great for law students
Format: Paperback
Book arrived in great condition. Perfect for those attending law school.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2025
★★★★★ 5
Discusses all areas and needs
Format: Paperback
Very clear and concise. Great tool
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Reviewed in the United States on March 5, 2018
★★★★★ 5
Five Stars
Format: Paperback
Exactly what I expected
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Reviewed in the United States on August 4, 2016
★★★★★ 5
Five Stars
Format: Paperback
Thank you!
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Reviewed in the United States on June 20, 2015
★★★★★ 4
A must ...
Format: Paperback
A must for those considering / entering law school. Crisp.
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Reviewed in the United States on January 20, 2015
