Bluelab was formerly known as NZ Hydroponics International Limited. NZ Hydroponics International Limited supplied commercial growers with complete growing installations and products around the World. This has enabled us to perfect all products specific to needs in such diverse industries.
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 Bluelab Combo Meter for testing your Hydroponic nutrient pH levels and nutrient strengths. It is a conductivity, pH and temperature m...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