Bluelab Combo Meter Plus essential nutrients KALIX Potassium is fully soluble

KALIX Potassium is fully soluble and contains 50% potash naturally derived from potassium sulfate

History reporting to assist data-driven decision making

The SPH-1 hub uses a single RJ12 cable input jack

2 lb Package

Its highly soluble formula dissolves quickly and completely making it ideal for hydroponic reservoirs

Bluelab Combo Meter Plus essential nutrients KALIX Potassium is fully solubleOur best selling meter paired with the Leap pH Probe for quicker measurements in any substrate Measures pH, conductivity and temperature on the go Brilliantly simple design thats easy to use, clean and calibrate Backlit display to capture every measurement with ease Leap pH Probe is safely stored and ready to start measuring straight away Includes calibration free Conductivity Probe 2 metre cable for measuring in hard to reach locations Automatic