Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow Seaworks 4L Cool Mist Top Fill

4L Cool Mist Top Fill Humidity Setting

5ft for commercial grow

and delivers excellent

braided hose with fittings

Package Dimensions: 49

Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow Seaworks 4L Cool Mist Top FillBrand: bluelab Color: White Features: Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment and is used with meters; General uses include growing tent, reservoir, water tank, and hydroponics 2 meter 6. 56 foot standard cable, easy calibration, fully waterproof including cable joint, easy to clean and maintain Double junction probe has a longer lifespan compared to standard probes due to less contamination and is more