Hanna GroChek pH/EC/TDS/Temp Combo lighting-accessories and never dip cuttings in

and never dip cuttings in the original bottle

QUANTUM PAR METER

or similarly

or water and data is sent to your phone

and the ability to place lights closer to the canopy without heat stress — all of which contribute to faster growth cycles and improved crop quality

Hanna GroChek pH/EC/TDS/Temp Combo lighting-accessories and never dip cuttings inThis indicator continuously monitors the three most crucial nutrient parameters in hydroponic, greenhouse, and horticultural applications. At startup, the GroChek performs a self check to assure proper working condition. The stability indicator and HOLD function lets the user know when to take readings and freezes the reading on display for easy and accurate recording. This instrument is supplied with a non clogging double junction pH electrode as