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PAR output and longevity in all agricultural conditions
and damage without diminishing light output
The smart composition of the various elements provides commercial farmers with optimal nourishment for their plants both in the growth and the flowering period
change the NPK to a higher Nitrogen content suitable for seedlings
Bluelab Ec Pen hi par 600w dynamic Directions: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
