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Bluelab® pH Controller
Bluelab® pH Controller
Bluelab® pH Controller
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Bluelab® pH Controller

Marsoni M251S
Sale price$303.00
Pay 4 payments of $75.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Bluelab® pH ControllerHands free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal 760 L. Plant safe green backlit LCD with adjustable brightness and large, easy to read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high low alarm
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 571 reviews
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Product Reviews
T
Verified Purchase
Trisha Cepero
Dallas, US
★★★★★ 5
Good book
Format: Paperback
Already a med surg nurse but needed a refresher for the certification test. Honestly just skimmed through this and pass the test
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2024
W
Walla Walla Comm College /Jackson
Whiting, US
★★★★★ 5
Great series
Format: Paperback
This does not disappoint. We buy the new editions as they are published to stay current with this series which is written in clear, understandable words.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2022
A
Verified Purchase
A L
West Palm Beach, US
★★★★★ 1
Not US
Format: Paperback
Not fir US students
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
G
Verified Purchase
Gills
Pawtucket, US
★★★★★ 2
It's not that helpful.
Format: Paperback
Has the usual information and isn't even broken down to be easier to retain
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2024
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Very informative
Format: Paperback
This book has a lot of interesting information about the field of nursing. Taking this class as a hybrid this book has the in-depth information that PowerPoints usually don’t include. I advise everyone to read this book even after class is over…read it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024

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