pH & EC Control
Nutrient Strength Meters and pH Meters
Getting the strength and pH of the nutrient solution right is absolutely essential for successful hydroponic growing. That's why an accurate and reliable nutrient strength meter and pH meter are such crucial items for when you make up your nutrient solution. Bluelab meters, in particular, are many growers' favourite. As long as they are looked after and maintained properly, they never miss a beat.