Plants all need a particular pH to maximise the uptake of nutrient solution. Without taking control of the pH, plants can't take up the necessary elements they need for growth. The Bluelab pH Meter is the perfect water testing device, a portable way to accurately measure the pH value of a solution so you can add the right amount of pH up or down to get growth back on track. Simply place the pH probe into the solution and the selected reading is displayed on-screen. As the meter is handheld and does need a power supply to operate, it can be used anywhere, anytime.
High-quality solutions formulated for calibrating and/or testing conductivity probes
Included in the Conductivity Probe Care Kit
Bluelab's 2.77 EC conductivity standard solutions are essential for use with all Bluelab EC/ppm products.
Digital EC/ppm measuring Pen Helps you know exact nutrient levels Included with certain Complete Grower's Kits Absolute precision guaranteed The Bluelab ppm Pen simply tells you that your plants have...