Bluelab Conductivity (EC) Pen Type:EC CANNA has succeeded in being

CANNA has succeeded in being the first to develop a fertilizer that is specifically tailored to the characteristics of coco substrates

This kit also includes probe cleaner and a cleaning instrument

Do not store in areas with average temperatures below 40 degrees Fahrenheit

extending roots to capture and solubilize locked-up nutrients

Bluelab Conductivity (EC) Pen Type:EC CANNA has succeeded in beingA robust handheld solution for measuring conductivity and temperature on the go 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,