Accurate and reliable pH and EC meters from Bluelab, ETI, HM Digital, Eutech and meter calibration solutions and pH adjustment acid's.
Keeping both pH and EC (nutrient strength) levels consistent will enhance every aspect of plant growth and yield. Nutrient strength and pH management information can be found in our FAQ pages.
The ETI/ Trans Instruments TDS & Conductivity Meter (nutrient strength) splash-proof meter for Hydroponic nutrient strength test...More
The Bluelab Conductivity Truncheon measures the strength of Hydroponic nutrient solutions. It is essential when growing hydroponics to kn...More
The ETI pH PAL Plus Meter for Hydroponic nutrient and water pH testing. Manufactured by UK specialists ETI (Electronic Temperature Instru...More
The Bluelab EC Pen is the latest innovation for hand held conductivity meters and the ultimate handy solution for measuring conductivity ...More
The Bluelab Combo Meter for testing your Hydroponic nutrient pH levels and nutrient strengths. It is a conductivity, pH and temperature m...More
The HM Digital PH-200 high end Combo pH and Temperature meter. This quality pH meter has a resolution of pH 0.01/ 0.00 - 14.0pH ...More
The Bluelab pH Pen is the quality option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising hea...More
The HM Digital COM-100 high end Combo EC and Temperature meter. This quality EC meter measures EC, TDS and temperature and featu...More
Replacement HM-Digital EC Sensor for the HM-Digital EC and Temperature Combo Meter More
Replacement HM-Digital pH Sensor for the HM Digital PH-200 high end Combo pH and Temperature meter. More
The Bluelab Soil pH Pen Bluelab take the guesswork out of growing with their excellent range of testing equipment - the Soil pH Pen is th...More