Always On. Being There Optional. Monitor your dosing pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Blue...

Intelligent control.  Doses up to 9 nutrients, additives and pH Four (24 VDC) outputs available for irrigation if not used for nutrients. Contro...

Product Description The Bluelab IntelliLink serves as a gateway, bringing your Bluelab IntelliDose Controller or Autogrow IntelliClimate devi...

Advanced technology for all growers This 3-in-1 tool measures pH, Conductivity (EC/PPM), and Temperature, optimising nutrient uptake. Connect to th...

Confidently automate pH and nutrient levels in growing reservoirs  Peristaltic pumps for accurate and consistent dosing of nutrient and pH into ...

Conductivity, pH, care and calibration – in one box Everything you need to measure pH, conductivity and temperature Handheld design is compact...

pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading. pH measuring equipment is calibrated ...

pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading. pH measuring equipment is calibrated ...

A hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution Fully waterproof - not ...

Improve longevity with KCl How to care for your Bluelab pH products Your pH probe is a sensitive glass instrument that ages through everyday use. I...

This probe is compatible with all Bluelab products with a corresponding BNC connector, such as the Combo Meter and Guardian Monitor. Dependable d...

24/7 control of your reservoir pH, conductivity, and temperature anywhere, anytime from your phone Built-in Wi-Fi (with option to disable) Monit...

Impossibly tough, an EC meter built to last a lifetime    Measure up to 3.6 EC, 36 CF, 1800 ppm 500 or 2520 ppm 700 Robust and reliable constructi...

Flairform's PH Down is made from Citric Acid, and allows you to adjust the pH level of your nutrient solution. 

For reliable & fast pH readings "Unlike electronic pH meters, there is NO complex or costly maintenance required with the pH Test Kit"Retaile...

The waterproof pH meter is ideal for all EC testing, temperature testing, water purification applications, wastewater regulation, aquaculture &...

PH-80   PH-80: pH HydroTester Series The PH-80 has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such a...

PLEASE NOTE: Hy-Gen pH DOWN and UP are classed as dangerous goods, and as a result we can only offer Click & Collect or Local Delivery. An alte...

Hy-Gen Calibration solution comes in 2 types, 4.0 and 7.0 Hygen pH Buffer is the upper calibration point in the "two-point" calibration of electron...

Hy-Gen Calibration solution comes in 2 types, 4.0 and 7.0 Hygen pH Buffer is the upper calibration point in the "two-point" calibration of electron...

PLEASE NOTE:pH Down is classed as a dangerous good which attracts extra freight charges by our couriers.Please select the "Dangerous Goods Shippi...

HY-GEN® is the mark of guaranteed quality. All calibration and care solutions are made using high quality analytical grade constituents. All formul...