AI Hydro Sensor, for pH, EC, TDS and Water Temp Data TrackingAC Infinity Hydro Sensor for pH, EC, TDS & Water Temperature Monitoring Achieve precise water and nutrient control with the AC Infinity Hydro Sensor, available at Holland Horticulture. Designed for use with AC Infinity AI Controllers, this advanced monitoring system tracks key water quality metrics including pH, EC, TDS, and temperature to optimise plant health and automate hydroponic environments. Precision Water & Nutrient Monitoring This hydro

Using the BETA-2 in this way provides a VERY economical and efficient way of dealing with heat within an enclosed space

Precise light cycle automation

Use the exhaust port to direct dry air into your grow tent or configure a closed-loop system using the intake port for maximum efficiency

6667%}#html-body [data-pb-style=ABEH5U8]{width:100%

40 PSI minimum water pressure (from water source you will be using) required for this device to work properly

Dutch Pro Leaf Green revitalises yellowing leaves and improves nutrient uptake

the Bluelab Multimedia pH Meter has a five-year warranty (six months for the Leap pH Probe)

6667%} GROTEK MONSTER BLOOM

Revolution Stratos 200 AC - Max Air Flow 947m3/h

it has been designed to take high loads and has no problem dealing with the inductive loads produced by a 600W ballast

Perfect as an alternative to T5 lights

6667%} GARDEN HIGHPRO - PROBOX PROPAGATION