Login
Bluelab® pH Controller
Bluelab® pH Controller
Bluelab® pH Controller
 Next

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
Easy Shipping

Quick Dispatch:

Your Bluelab® pH Controller orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Bluelab® pH Controller ships.

Need Help?
Questions about Bluelab® pH Controller, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Bluelab® pH Controller in your area.

Get Shipping Estimates

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
4.9 ★★★★★
Based on 2025 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Timothy G.
Lake Worth, US
★★★★★ 4
It's a keeper
Color: Black/Gray/Black
Expensive for aTimex. But I like it, keeps absolutely perfect time!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Timex for bigger wrists
Color: Black/Gray/Black
Looks great and fits my bigger wrist. I was not quite sure about the white dial but it looks better in person. Fast delivery. Thank you
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
W
Verified Purchase
William Schaeffer Jr.
Carnegie, US
★★★★★ 1
Looks and feels great...if it only kept running...
Color: Black/Black/Blue
Looks great, feels great...Stopped running about 1 month after purchase. Timex wanted me to send it back (my cost) so they could fix it. I passed. Bought extra coverage, said it was still under manufacture warrantee. Learned my lesson...no more Timex watches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
R
Verified Purchase
Rob k nj
New York, US
★★★★★ 5
Timex expedition north traprock
Color: Black/Black/Blue, Color: Black/Black/Blue
Other reviewer said it feels like plastic. It is plastic, or bio-ceramic, which is basically plastic. Light on the wrist. Very comfortable. Does it feel cheap? That's up to you, but it looks really good. I'm happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2025
M
Verified Purchase
matthew
Grantham, US
★★★★★ 5
Value for price
Color: Black/Black/Blue
Good quality for the price would purchase this item again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025

recommand products

AUSTRIA. Schloss zu Gmunden, from the Chestnut Avenue 1916 old antique print
AUSTRIA. Schloss zu Gmunden, from the Chestnut Avenue 1916 old antique print
13.00
 INDIA. Clive leading his men up to Kanchipuram c1880 old antique print picture
INDIA. Clive leading his men up to Kanchipuram c1880 old antique print picture
11.00
 INDIA. Gwalior c1880 old antique vintage print picture
INDIA. Gwalior c1880 old antique vintage print picture
11.00
 BELGIUM. The Orangery, Laeken 1916 old antique vintage print picture
BELGIUM. The Orangery, Laeken 1916 old antique vintage print picture
13.00
 INDIA. Clive Departing from India c1880 old antique vintage print picture
INDIA. Clive Departing from India c1880 old antique vintage print picture
14.00