SKU: 64327601281

Bluelab pH Controller

Sale price$373.50 Regular price$415.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Bluelab pH ControllerSimplified pH precision Fine tune your reservoir pH The Bluelab pH Controller takes the complexity out of pH management, making precision easier than ever before. Thats because the in built peristaltic pump provides precise control, delivering doses within a 0. 1 pH tolerance. The Bluelab pH Controller is also easy to use and programme; simply choose the pH control direction thats best for your growing setup in the settings. You can either adjust for

Simplified pH precision 

Fine-tune your reservoir pH

The Bluelab pH Controller takes the complexity out of pH management, making precision easier than ever before. That’s because the in-built peristaltic pump provides precise control, delivering doses within a 0.1 pH tolerance.

The Bluelab pH Controller is also easy to use and programme; simply choose the pH control direction that’s best for your growing setup in the settings. You can either adjust for the pH-up (alkali) or pH-down (acid) direction.

In addition, this controller comes with a temperature probe, ensuring that all your pH measurements and doses will be automatically compensated for temperature. Simply set your pH target and let the Bluelab pH Controller do the rest.

Create the optimal pH environment

Stabilise your pH conditions

In recirculating and recycled reservoirs, your pH is constantly changing. That’s because the nutrient composition will change according to what the plants need.

And that’s where the Bluelab pH Controller can help – it will automatically track and adjust the pH levels in your reservoir. After all, when you keep pH and temperature steady, you’ll end up with healthier plants, improving both yield and quality.

Made in New Zealand with growers in mind

All our products are built in New Zealand with growers, for growers – this means you can be confident that your water-resistant Bluelab pH Controller can withstand the splashes that come with everyday growing.

In-built safety features

Plant-safe pH management

The versatile and hard-working Bluelab pH Controller has a number of features that have been designed to put the safety of your plants first.

You can set discreet visual high and low alarms for your preferred pH targets; these alarms will let you know whenever your pH is out of range. To help keep your plants safe from excessive doses, dosing will not occur whenever your controller is in alarm mode.

What’s more, you can set and customise dosing on- and off-times in the settings, which allows for effective mixing before the next dose, ensuring that you never overshoot your pH adjustments.

Features:

24/7 complete management of your reservoir pH 

  • Automate pH control in reservoirs of up to 200 US gallons/760 litres
  • 10 ml/min peristaltic pump delivers precise control
  • Controls pH in the up (alkali) or down (acid) direction
  • In-built safety lockouts prevent overdosing
  • Dosing routine allows for effective mixing before next dose
  • Auto-resume dosing when restarting after power loss
  • High and low alarms to alert you when pH is out of range
  • Acid- and alkali-resistant delivery tubing
  • 2-metre/6-ft probe and power cable lengths and 4-metre/13.12-ft total tubing for best positioning and viewing
  • Flexible mounting options for walls, posts and racks
  • Easy-to-clean display built for clean environments
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 64327601281

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Anthony S
Battle Creek, US
★★★★★ 4
Cover too loose.
Size: 300A Fuse Holder
Nice looking, decent quality, versatile for different gauges. My only complaint with this holder is the cover doesn’t stay on very well, bought 3, and all 3 pop off easily, you will need to zip tie on.
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Reviewed in the United States on January 12, 2026
K
Verified Purchase
Kurtiss s.
Charlottesville, US
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
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Reviewed in the United States on December 3, 2025
C
Verified Purchase
Clint
Dallas, US
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
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Reviewed in the United States on November 5, 2025
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Verified Purchase
Cj
Pawtucket, US
★★★★★ 5
Solid cables
Color: Red/Black, Size: 0AWG-25FT Each
Good set of cables
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Reviewed in the United States on April 13, 2026
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Verified Purchase
Travis Moore
Cuba, US
★★★★★ 5
love it
Color: Red/Black, Size: 0AWG-25FT Each
quick and love the product
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Reviewed in the United States on May 26, 2026

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