Gavita Master Controller EL1 - Gen 2 Fertigation & Nutrient pH Dosing Pumps The smoke and heat sensor

The smoke and heat sensor is intended for supplementary protection and does not take the place of an approved smoke detector

we know they work

Soil: Optimale pH 5

This allows the grower to change the spectrum of light that the plants are receiving

or as specific grow stand lights for 6-ft-wide rolling tables

Gavita Master Controller EL1 - Gen 2 Fertigation & Nutrient pH Dosing Pumps The smoke and heat sensorLighting control at your fingertips! The Master controller EL1 and EL2 Gen 2 are our entry level systems for centrally controlling large rooms with e series fixtures. The second generation of Master controllers features improved and expanded functionality that raises the bar including non volatile memory, event logging, independent sunrise and sunset settings and independent light cycles on the EL2. The EL1 has one lighting control channel and the EL2