Meter of pH digital and automatic of water and fertilizers which will allow you to cultivate in the best possible way your passion.


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Weight 1 kg

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Automatic Management of the pH of the Tank

Sometimes the more you know, the better. When it comes to managing the pH of a nutrient solution, knowledge makes a big difference. Bluelab pH Controller monitors and automatically adjusts the pH for you. Just set the pH parameters and let the Bluerab pH Controller maintain the precise dose of fertilizers in the solution set. In addition, it can record data wirelessly on your computer, providing continuous information in real time. Use the data to speed up system changes. You can also change the settings from your PC.

Bluelab pH Controller Technical Characteristics

  • Excellent local and cloud data logging functionality
  • Adjusting control settings from a local PC
  • Option to view different data and current status via Google Docs
  • Automatic pH control and monitoring with tanks up to 200 US gal / 760 L
  • Plant-safe green backlit LCD, adjustable brightness
  • Easy to read displays we will read very large
  • Easy to navigate menu for adjusting and programming settings
  • One-button pH calibration with on-screen help
  • Flashing high / low alarm with various control blocks
  • Blocking of dosages to protect against overdose
  • After power loss automatic dosing reset on restart
  • Waterproof
  • Dosing tube resistant to alkalis and acids
  • International power supply
  • Easily replaceable double junction pH probe
  • Separate Bluelab temperature probe
  • Pump and peristaltic tubes easily replaceable




Bluelab is a manufacturer of high quality ph meters. Ph meters are essential for growing indoors, in fact, without an adequate soil ph correction, plants will never be able to grow and flower adequately and in many cases (due to too unbalanced ph values) the seedlings could die.

The best ph meters on the market

In our catalog there are numerous Bluelab ph meters of high quality and resistance, with values that are always precise and ensured by excellent modern technology. We at Eureka Grow Shop recommend the bluelab ph pen, a top quality ph meter that we recommend to all growers, both novice and more experienced growers: in fact it is an exceptional ph meter of latest technology and unheard of precision.
Bluelab misuratore di ph logo


We have been operating directly from the heart of Barcelona for about 7 years, as a seed bank and as a grow shop. In a short time we have confirmed ourselves among the best grow shops and head shops in all of Europe and the best in Barcelona. Since 2017 we have become official distributors of more than 70 Brands concerning indoor cultivation and head shops. Are you a reseller? Click here and find out how to become an official reseller to get grow shop products at bargain prices!

We provide the best guarantee for you loyal customers

Our Grow Shop Online does everything possible to deliver all products in the shortest possible time frame (24-48H). But if it is not possible we will deliver the item in 5-10 working days.

The shipment of our items is 100% safe, after shipping you will be informed via email and you will be provided with the parcel tracking code. For anonymous shipments, request (immediately after placing the order) via WhatsApp +39 3463229342

On our website you can pay by credit cards, debit cards and prepaid cards and also by bank transfer. Upon request, it is also possible to pay via Cryptocurrencies.

If you are an authorized reseller with a VAT number, you can order wholesale or retail products in a different way. Visit the RESELLER page and find out how to become an official Eureka Grow Shop reseller.