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Scheduling and safety on the Master Controller EL3
ensuring a hygienic growing environment
An 18W LED propagation light for clones and seedlings
more efficient plant development
Hanna PHEP 4 Tester With Replaceable Electrode CO2 Systems Scheduling and safety on theWhen HANNA introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep's ease of use in combination with its affordability made it possible for non technical and technical personnel alike to measure pH on the spot, accurately and inexpensively throughout a variety of industries. Since its introduction, over 1 million pHeps have gone to satisfied customers around the world.
