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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
May be applied throughout the season up to day of harvest
Ensures maximum protection of the irrigation system with proper sizing and placement
before adding any other components of the CES system
• Each controller unit can control up to 24 of our 5-gallon growing modules
Hanna GroLine Storage Solution EC Meter May be applied throughout theHI70300 023 is a GroLine storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to
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