Bluelab EC Pen Nutrient bucket Top black cap measures 5

Top black cap measures 5

and is designed to optimise plant growth and health

This prevents seedling problems such as damping off

Pouring control - unique spout design for excellent pouring control and easy use

we will email you when your tower is ready for collection

Bluelab EC Pen Nutrient bucket Top black cap measures 5Bluelab EC Pen: Fully waterproof, not just water resistant Selectable measurement units so you can customise with your preferences Flat electrode for easier cleaning and maintenance Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto off function to extend battery life 1 x AAA alkaline battery included, getting you started immediately Why measure conductivity and