Bluelab pH + PPM Complete Starter Kit with Storage + Calibration Solution Greenhouse Materials keeping the Meter safe and

keeping the Meter safe and dry in the carry case so only the probes go into the nutrient container

Does not add taste

Improved Crop Quality: Enhances crop uniformity

Reduced nitrogen

Bluelab pH + PPM Complete Starter Kit with Storage + Calibration Solution Greenhouse Materials keeping the Meter safe andBluelab pH & PPM Complete Starter Kit with Storage & Calibration Solution The kit includes: BlueLab pH Pen Bluelab PPM Pen Bluelab pH Probe KCI Storage Solution 100 ml BlueLab Calibration Solution 4. 0 pH 250 ml BlueLab Calibration Solution 7. 0 pH 250 ml BlueLab pH Pen The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH. Hydroponic growing lets you give the best care possible to your